Does anyone know the answer to this??? Please help

1 answer:

5 0

Notice that the line b is on adds up 180°.

So, 180 - (45 + 50) = 85

A b = 85°

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kirill [66]

V = (pi) * r^2 * h
h = 7
V = 252(pi)

252(pi) = r^2 * 7
252(pi) / 7 = r^2
36(pi) = r^2
sqrt 36(pi) = r
6 = r <==== radius is 6 cm

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Irina18 [472]

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. ....

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dalvyx [7]

$18 ^{n} =21$

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Nikolay [14]

Wish i could help :(

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3 years ago