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FinnZ [79.3K]
3 years ago
10

I need help on this question: α -²= 1/64 A: -32 B: 8 C: 4 D: -16

Mathematics
1 answer:
GenaCL600 [577]3 years ago
3 0
A^-2=1/a^2. As a result, B is the only answer because 8^-2 equal 1/8^2 or 1/64. Hope it help!
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you should know that this shape is a combination of triangle and trapezoid. therefore you have to find the area of each shape and add them.

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