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ad-work [718]
3 years ago
10

What is the value of X

Mathematics
2 answers:
NeX [460]3 years ago
7 0

We know that an inscribed angle is half the degrees of it's intercepted arc.

So,  Angle F = 1/2 Arc GE

8x + 10 = 1/2 (12x + 40)

8x + 10 = 6x + 20

2x = 10

x = 5

amid [387]3 years ago
4 0

Answer:

a. 5

Step-by-step explanation:

that is an acute angle which is less than 90*, the only answer choice to give u and acute angle is 5

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9) A heptagon has 6 exterior angles with measures of 47, 55, 62, 64, 54, and 49. What is the measure of the interior angle adjac
svetlana [45]

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seventh  interior angle=∠x=29°

Step-by-step explanation:

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seventh  interior angle=∠x=29° answer

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