3 years ago

Helppppppppppp please

Mathematics

1 answer:

boyakko [2]3 years ago

4 0

Answer:

x = 94°

Step-by-step explanation:

The measure of the chord- chord angle CED is half the sum of the arcs intercepted by the angle and its vertical angle, that is

$\frac{1}{2}$ ( arc CD + arc AB ) = 82°

Multiply both sides by 2 to clear the fraction

CD + AB = 164°, that is

x + 70 = 164 ( subtract 70 from both sides )_

x = 94°

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Step-by-step explanation:

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