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emmainna [20.7K]
3 years ago
13

The area of this circle is 72 (3.14) m squared what is the area of a 45 degree sector of this circle

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0
45º is 1/8 of a circle. 
So, divide 72π by 8 to get the answer. 
72π / 8 = 9π 
The area of the sector is 9π. 
Hope this helps!
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This question is incomplete because it does not show us the diagram. Find attached to this answer, the appropriate diagram

Question

What is the height of the shape formed by the sectors shown below? A circle is cut into 8 equal sections. The sections are arranged into the shape of a parallelogram with a base of pi r and height of question mark.

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