3 years ago

What is the measure of ∠ABC

1 answer:

4 0

Answer:

Step-by-step explanation:

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

∠ ABC = 0.5( 82 + 44)° = 0.5 × 126° = 63° → B

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nata0808 [166]

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