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

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.3: Areas Of Parallelograms
Problem 17E
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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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