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What is the area of the blue shaded region in the figure?
A)
78 in2
B)
109 in?
117 in
D
144 in-
20)


What Is The Area Of The Blue Shaded Region In The Figure A 78 In2 B 109 In 117 In D 144 In 20 class=

Sagot :

Answer:

  D)  144 in²

Step-by-step explanation:

The area of the left portion of the parallelogram is ...

  A = bh

  A = (13 in)(9 in) = 117 in²

The area of the triangle on the right is ...

  A = 1/2bh

  A = 1/2(6 in)(9 in) = 27 in²

Then the total shaded area is ...

  117 in² +27 in² = 144 in² . . . . shaded area