3 years ago

Please help me Idk this

Mathematics

2 answers:

disa [49]3 years ago

8 0

Answer:

The answer is most likely 178

Step-by-step explanation:

Basically I was taught to do this by adding the three angles of the triangle if the answer was over 180 you'd subtract 180 from it but they add up to be a simple 178

Hope I was able to help!

AURORKA [14]3 years ago

4 0

Answer: I say it is 36

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pshichka [43]

C=2pir
20pi=2pir
20pi/2pi=2pir/2pi
R=10
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Two circles surface areas is
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The cylindrical part is
2pirh
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Add 100pi+200pi=300pi

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2 years ago

In a circle, a 90° sector has area 64π ft2. Solve for the radius of the circle. A. 16 ft. B. 12 ft. C. 18 ft. D. 8 ft.

SSSSS [86.1K]

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Sidana [21]

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