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Fantom [35]
3 years ago
12

What is the area of pentagon ABCDE? A(-2,-1),B(-2,3),C(3,5),D(5,3),E(5,-1)

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
4 0
A_{ABCDE}=A_{ABDE}+A_{BCD}=7\times4+ \frac{7\times2}{2} =35
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If the midpoint = the 1/2 way point, the two halves are equal. Remember a midpoint divides the 2 parts into 2 EQUAL parts.

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4a = 18 + 2

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Problem 4

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Problem 5

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<u>Equation</u>

6p - 12 = 4p           Add 12 to both sides

6p = 12 + 4p           Subtract 4p from both sides.

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