Annanyc82 Annanyc82

15-06-2020
Mathematics

contestada

What is the measure of

What is the measure of class=

Respuesta :

jimrgrant1 jimrgrant1

15-06-2020

Answer:

∠ CEA = 61°

Step-by-step explanation:

The measure of a chord- chord angle is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, thus

∠ CEA = [tex]\frac{1}{2}[/tex](AC + BD) = 0.5(87 + 35)° = 0.5 × 122° = 61°

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