5. Heather is using 100 tiles that measure 1 foot by 1 foot to cover a 10 feet by 10 feet floor. I she used tiles that measure 2 feet by 2 feet, how many tiles would she need?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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4 inches
ine height by multiplying each by 3, how much will the area of the triangle increase?
, it necUs to be 3 times bigger. If she increases the base and
49 =
5. Heather is using 100 tiles that measure 1 foot by 1 foot to cover a 10 feet by 10 feet floor. II
she used tiles that measure 2 feet by 2 feet, how many tiles would she need?
6. The area of circle B is 9 times larger than the area of circle A. If the radius of circle A is
represented by x, how would you represent the radius of circle B? A = Ttr2
A
B
7. How many squares will it take to cover the rectangle below? A =1 x w, A = s²
%3D
2.
4.
2.
8. Ifthe area of rhombus B is one-fourth the area of rhombus A, what are the dimensions of
rhombus B? A = s²
8.
4 inches
B.
Page 8
Transcribed Image Text:4 inches ine height by multiplying each by 3, how much will the area of the triangle increase? , it necUs to be 3 times bigger. If she increases the base and 49 = 5. Heather is using 100 tiles that measure 1 foot by 1 foot to cover a 10 feet by 10 feet floor. II she used tiles that measure 2 feet by 2 feet, how many tiles would she need? 6. The area of circle B is 9 times larger than the area of circle A. If the radius of circle A is represented by x, how would you represent the radius of circle B? A = Ttr2 A B 7. How many squares will it take to cover the rectangle below? A =1 x w, A = s² %3D 2. 4. 2. 8. Ifthe area of rhombus B is one-fourth the area of rhombus A, what are the dimensions of rhombus B? A = s² 8. 4 inches B. Page 8
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