1. The cross section of a dam is shown below. Find the area of the cross section. 50 m 12m jam 2. The figure show below is the difference between two isosceles trapezoids whose corresponding sides are parallel, what is the area of the figure? 12 m 25m

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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1. The cross section of a dam is shown
below. Find the area of the cross
section.
12m
50m
25m
12m
jam
2. The figure show below is the
difference between two isosceles
trapezoids whose corresponding
sides are parallel, what is the
area of the figure?
+ 28 cm
5cm
*5cm
36cm
T
10cm
Transcribed Image Text:1. The cross section of a dam is shown below. Find the area of the cross section. 12m 50m 25m 12m jam 2. The figure show below is the difference between two isosceles trapezoids whose corresponding sides are parallel, what is the area of the figure? + 28 cm 5cm *5cm 36cm T 10cm
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