{"appState":{"pageLoadApiCallsStatus":true},"articleState":{"article":{"headers":{"creationTime":"2017-07-16T17:29:10+00:00","modifiedTime":"2017-07-16T17:29:10+00:00","timestamp":"2022-09-14T18:19:23+00:00"},"data":{"breadcrumbs":[{"name":"Academics & The Arts","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33662"},"slug":"academics-the-arts","categoryId":33662},{"name":"Study Skills & Test Prep","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33772"},"slug":"study-skills-test-prep","categoryId":33772},{"name":"Armed Services","_links":{"self":"https://dummies-api.dummies.com/v2/categories/33776"},"slug":"armed-services","categoryId":33776}],"title":"ASVAB Mathematics Knowledge Practice: Squares and Rectangles","strippedTitle":"asvab mathematics knowledge practice: squares and rectangles","slug":"asvab-mathematics-knowledge-practice-squares-rectangles","canonicalUrl":"","seo":{"metaDescription":"If you take a look around, you can see squares and rectangles everywhere. In fact, they're so popular that you'll even find them on the Mathematics Knowledge su","noIndex":0,"noFollow":0},"content":"If you take a look around, you can see squares and rectangles everywhere. In fact, they're so popular that you'll even find them on the Mathematics Knowledge subtest on the ASVAB.\r\n\r\nThese questions may ask you to find the area or perimeter of a square or rectangle, so you should memorize the appropriate formulas.\r\n<h2 id=\"tab1\" >Practice questions</h2>\r\n<ol>\r\n\t<li>Find the area:\r\n\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0315.gif\"><img class=\"alignnone size-full wp-image-242189\" src=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0315.gif\" alt=\"asvab-find-area\" width=\"350\" height=\"149\" /></a>\r\n\r\n<strong>A.</strong> 72 sq. ft.\r\n<strong>B.</strong> 60 sq. ft.\r\n<strong>C.</strong> 18 sq. ft.\r\n<strong>D.</strong> None of the above</li>\r\n\t<li>Find the perimeter:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0335.gif\"><img class=\"alignnone size-full wp-image-242190\" src=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0335.gif\" alt=\"asvab-perimeter\" width=\"400\" height=\"183\" /></a>\r\n\r\n<strong>A.</strong> 60 ft.\r\n<strong>B.</strong> 100 ft.\r\n<strong>C.</strong> 37.5 ft.\r\n<strong>D.</strong> 75 ft.</li>\r\n</ol>\r\n<h2 id=\"tab2\" >Answers and explanations</h2>\r\n<ol>\r\n\t<li>The correct answer is <strong>Choice (A).</strong>\r\n\r\nThe formula for the area of a rectangle is <em>A</em> = <em>lw</em>, with <em>A</em> representing area, <em>l</em> representing length, and <em>w</em> representing width. Remember that area is measured in square feet.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/ASVAB_1701.gif\"><img class=\"alignnone size-full wp-image-242191\" src=\"https://www.dummies.com/wp-content/uploads/ASVAB_1701.gif\" alt=\"ASVAB_1701\" width=\"95\" height=\"77\" /></a></li>\r\n\t<li>The correct answer is <strong>Choice (D).</strong>\r\n\r\nThe formula for the perimeter of a rectangle is <em>P</em> = 2<em>l</em> + 2<em>w</em> (or <em>P</em> = 2(<em>l</em> + <em>w</em>)), with <em>P</em> representing perimeter, <em>l</em> representing length, and <em>w</em> representing width. In this case:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/ASVAB_1702.gif\"><img class=\"alignnone size-full wp-image-242192\" src=\"https://www.dummies.com/wp-content/uploads/ASVAB_1702.gif\" alt=\"ASVAB_1702\" width=\"139\" height=\"95\" /></a></li>\r\n</ol>","description":"If you take a look around, you can see squares and rectangles everywhere. In fact, they're so popular that you'll even find them on the Mathematics Knowledge subtest on the ASVAB.\r\n\r\nThese questions may ask you to find the area or perimeter of a square or rectangle, so you should memorize the appropriate formulas.\r\n<h2 id=\"tab1\" >Practice questions</h2>\r\n<ol>\r\n\t<li>Find the area:\r\n\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0315.gif\"><img class=\"alignnone size-full wp-image-242189\" src=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0315.gif\" alt=\"asvab-find-area\" width=\"350\" height=\"149\" /></a>\r\n\r\n<strong>A.</strong> 72 sq. ft.\r\n<strong>B.</strong> 60 sq. ft.\r\n<strong>C.</strong> 18 sq. ft.\r\n<strong>D.</strong> None of the above</li>\r\n\t<li>Find the perimeter:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0335.gif\"><img class=\"alignnone size-full wp-image-242190\" src=\"https://www.dummies.com/wp-content/uploads/9781119291480-un0335.gif\" alt=\"asvab-perimeter\" width=\"400\" height=\"183\" /></a>\r\n\r\n<strong>A.</strong> 60 ft.\r\n<strong>B.</strong> 100 ft.\r\n<strong>C.</strong> 37.5 ft.\r\n<strong>D.</strong> 75 ft.</li>\r\n</ol>\r\n<h2 id=\"tab2\" >Answers and explanations</h2>\r\n<ol>\r\n\t<li>The correct answer is <strong>Choice (A).</strong>\r\n\r\nThe formula for the area of a rectangle is <em>A</em> = <em>lw</em>, with <em>A</em> representing area, <em>l</em> representing length, and <em>w</em> representing width. Remember that area is measured in square feet.\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/ASVAB_1701.gif\"><img class=\"alignnone size-full wp-image-242191\" src=\"https://www.dummies.com/wp-content/uploads/ASVAB_1701.gif\" alt=\"ASVAB_1701\" width=\"95\" height=\"77\" /></a></li>\r\n\t<li>The correct answer is <strong>Choice (D).</strong>\r\n\r\nThe formula for the perimeter of a rectangle is <em>P</em> = 2<em>l</em> + 2<em>w</em> (or <em>P</em> = 2(<em>l</em> + <em>w</em>)), with <em>P</em> representing perimeter, <em>l</em> representing length, and <em>w</em> representing width. In this case:\r\n\r\n<a href=\"https://www.dummies.com/wp-content/uploads/ASVAB_1702.gif\"><img class=\"alignnone size-full wp-image-242192\" src=\"https://www.dummies.com/wp-content/uploads/ASVAB_1702.gif\" alt=\"ASVAB_1702\" width=\"139\" height=\"95\" /></a></li>\r\n</ol>","blurb":"","authors":[{"authorId":8947,"name":"The Experts at Dummies","slug":"the-experts-at-dummies","description":"The Experts at Dummies are smart, friendly people who make learning easy by taking a not-so-serious approach to serious stuff.","hasArticle":false,"_links":{"self":"https://dummies-api.dummies.com/v2/authors/8947"}}],"primaryCategoryTaxonomy":{"categoryId":33776,"title":"Armed 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ASVAB Mathematics Knowledge Practice: Squares and Rectangles

By: The Experts at Dummies and

Updated: 07-16-2017

From The Book: ASVAB AFQT

ASVAB AFQT

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If you take a look around, you can see squares and rectangles everywhere. In fact, they're so popular that you'll even find them on the Mathematics Knowledge subtest on the ASVAB.

These questions may ask you to find the area or perimeter of a square or rectangle, so you should memorize the appropriate formulas.

Practice questions

Find the area:

A. 72 sq. ft. B. 60 sq. ft. C. 18 sq. ft. D. None of the above
Find the perimeter:
A. 60 ft. B. 100 ft. C. 37.5 ft. D. 75 ft.

Answers and explanations

The correct answer is Choice (A).
The formula for the area of a rectangle is A = lw, with A representing area, l representing length, and w representing width. Remember that area is measured in square feet.
The correct answer is Choice (D).
The formula for the perimeter of a rectangle is P = 2l + 2w (or P = 2(l + w)), with P representing perimeter, l representing length, and w representing width. In this case:

About This Article

This article is from the book:

ASVAB AFQT ,

About the book author:

Angie Papple Johnston joined the U.S. Army in 2006 as a Chemical, Biological, Radiological, and Nuclear specialist, ready to tackle chemical weapons in a Level- A HAZMAT suit. She's currently the CBRN noncommissioned officer-in-charge of an aviation battalion in Washington, D.C.

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