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03-06-2020
Mathematics

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What is the measure of the unknown angle?
A. 60°
B. 63°
C. 64°
D. 70°

What is the measure of the unknown angle A 60 B 63 C 64 D 70 class=

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noelleista noelleista

03-06-2020

Answer:

B. 63°

Step-by-step explanation:

The distance around a circle is 360°

This means that 297° + n = 360°

Equation:

297 + n = 360

We can find the value of n by subtracting:

297 + n = 360

-297 -297

n = 63

Therefore, the value of n is 63 degrees.

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