camerongross58772 camerongross58772

03-05-2020
Mathematics

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What is the measure of ∠ABC

What is the measure of ABC class=

Respuesta :

jimrgrant1 jimrgrant1

03-05-2020

Answer:

B

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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