Answered

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What is the area of the figure? Round to the nearest tenth.
45 m
3 m
3 m
7.5 m

A 36.0 m2
B. 22.5 m2
C. 45.0 m2

D. 72.0 m2

What Is The Area Of The Figure Round To The Nearest Tenth 45 M 3 M 3 M 75 M A 360 M2 B 225 M2 C 450 M2 D 720 M2 class=

Sagot :

Answer:

letter A

Step-by-step explanation:

This is made up of 4 triangular segments. If we assume the cross section is perpendicular then we can use the 1/2b*h formula for each piece with the given values. So we have 2 triangles with the formula: 1/2(3)*(4.5)=6.75 * 2 triangles = 13.5.

Then for the bottom 2 you have 1/2(3)*7.5=11.25, times 2 triangles =22.5

So, 13.5+22.5=36, or letter A

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