ikahypp
04.10.2020 •
Mathematics
∠A and \angle B∠B are complementary angles. If m\angle A=(7x+28)^{\circ}∠A=(7x+28)
∘
and m\angle B=(8x+2)^{\circ}∠B=(8x+2)
∘
, then find the measure of \angle A∠A.
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Ответ:
Geometry
The two legs squared could equal the hypotenuse, c.
(a and b could be either 36 or 15, there's not a way to confirm which is which)
15^2+36^2=c^2
225+1296=c^2
√1521=√c^2
c=39