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In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.
What is the measure of angle 4?
88°
89°
91°
92°
(Diagram showed below)

In the diagram the measure of angle 3 is 89 and the measure of angle 6 is 88 What is the measure of angle 4 88 89 91 92 Diagram showed below class=

Respuesta :

Kindyl
91 because 180- 89=91

Alright, lets get started.

Angle 3 and angle 4 are adjacent angles because they are having the common side.

They both are on straight line, so, their addition will be 180°.

Suppose angle 4 is x , hence

angle 4 + angle 3 = 180

[tex] x + 89 = 180 [/tex]

Subtracting 89 from both sides

[tex] x + 89 - 89 = 180 - 89 [/tex]

[tex] x = 91 [/tex]°

Hence angle 4 is 91°. : Answer

Hope it will help :)

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