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4 years ago

Can someone please help me answer this question?

Mathematics

2 answers:

Zina [86]4 years ago

6 0

Answer:

132.5 inches

Step-by-step explanation:

The area of a triangle is 1/2 base height. the area of a rectangle is base height. Applying those principles gives us two equations: 8.5 x 10 / 2, and 9 x 10

then we have 42.5 and 90. in order to find the entire figure, they must be added so 42.5 plus 90 is 132.5. make sure to add the unit!

adelina 88 [10]4 years ago

5 0

Answer:

Step-by-step explanation:

Triangle area

A=h_b*b/2

=8.5*10/2

=42.5in^2

Rectangle area

A=lw

=9*10

=90

Add all together

42.5+90

=132.5in^2

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5 0

3 years ago

Read 2 more answers

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Stells [14]

Answer:

Step-by-step explanation:

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3 years ago

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lora16 [44]

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3 years ago

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Viktor [21]

Answer:

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Step-by-step explanation:

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