3 years ago

Solve for x. 60 10 20 120

Mathematics

1 answer:

Burka [1]3 years ago

4 0

Answer:

x= 10

Step-by-step explanation:

Tangent Chord Angle = 1/2 Intercepted Arc

7x-10 = 1/2(120)

7x-10 = 60

Add 10 to each side

7x = 70

Divide by 7

x = 10

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