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Mathematics 7 Online
OpenStudy (anonymous):

ABCD is a parallelogram; find the area of the shaded region. A. 120 ft2 B. 60 ft2 C. 90 ft2 D. 150 ft2

OpenStudy (anonymous):

OpenStudy (anonymous):

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OpenStudy (anonymous):

help please?

ganeshie8 (ganeshie8):

imagine u pull the middle horizontal segment DOWN, and overlap it over CD. then, u will see a triangle wid base = 15, height = 8

ganeshie8 (ganeshie8):

area of this white triangle will be same as area of shaded region (why ?)

ganeshie8 (ganeshie8):

area of this white triangle = area of shaded region = \(\large \frac{1}{2} \times 15 \times 8\)

ganeshie8 (ganeshie8):

simplify

OpenStudy (anonymous):

im not sure

OpenStudy (anonymous):

lol hold on

OpenStudy (anonymous):

nvm. got it thanks bye

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