ymoreno210 ymoreno210

12-06-2019
Mathematics

contestada

In the diagram of circle C, what is the measure of 21?
O 17°
35°
70°
710

In the diagram of circle C what is the measure of 21 O 17 35 70 710 class=

Respuesta :

calculista calculista

12-06-2019

Answer:

The measure of angle 1 is 35°

Step-by-step explanation:

we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses.

∠1=(1/2)[106°-36°]=35°

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