smaller triangle shown heré hás the given 8 cm y 12 cm 8. 3 cm2 9.6 cm2 10. 12 cm2 11. 16 cm? 12. 24 cm? 13. 48 cm2 The figures in each pair are similar. The area of one figure is given. Find the area of the other figure to the nearest whole number. 14. 15. 12 m 18 m 3 in. 6 in. 101 m2

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
Problem 1CT
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Please solve 8. Show steps
When
Vork,
1. e =
2.
3.
25
8 cm
2 in.
4 in.
15 in.
25 in.
Find the scale factor and the ratio of perimeters for each pair of similar figures.
4. two regular
octagons with areas 4 ft² and 16 ft² ()3 (4)*)
5. two trapezoids with areas 49 cm2 and 9 cm?
6. two equilateral triangles with areas 16V3 ft² and V3 ft?
7. two circles with areas 2T cm² and 200T cm2
Analyze Mathematical Relationships (1)(F) Find the values of x and y when the
smaller triangle shown here has the given area.
8 m
12 cm
8. 3 cm?
9. 6 cm?
10. 12 cm?
11. 16 cm?
12. 24 cm?
13. 48 cm?
The figures in each pair are similar. The area of one figure is given. Find the
area of the other figure to the nearest whole number.
14.
15.
12 m
18 m
3 in.
6 in.
Area of smaller parallelogram
6 in.2
Area of larger trapezoid = 121 m2
%3D
16.
17.
16 ft
12 ft
3 m
11 m
Transcribed Image Text:When Vork, 1. e = 2. 3. 25 8 cm 2 in. 4 in. 15 in. 25 in. Find the scale factor and the ratio of perimeters for each pair of similar figures. 4. two regular octagons with areas 4 ft² and 16 ft² ()3 (4)*) 5. two trapezoids with areas 49 cm2 and 9 cm? 6. two equilateral triangles with areas 16V3 ft² and V3 ft? 7. two circles with areas 2T cm² and 200T cm2 Analyze Mathematical Relationships (1)(F) Find the values of x and y when the smaller triangle shown here has the given area. 8 m 12 cm 8. 3 cm? 9. 6 cm? 10. 12 cm? 11. 16 cm? 12. 24 cm? 13. 48 cm? The figures in each pair are similar. The area of one figure is given. Find the area of the other figure to the nearest whole number. 14. 15. 12 m 18 m 3 in. 6 in. Area of smaller parallelogram 6 in.2 Area of larger trapezoid = 121 m2 %3D 16. 17. 16 ft 12 ft 3 m 11 m
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