gatorlove00 gatorlove00

11-02-2019
Mathematics

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If angle 1 = 145°, and angle 2 = 40°, show that angle 3 = 105°. (PICTURE BELOW)

If angle 1 145 and angle 2 40 show that angle 3 105 PICTURE BELOW class=

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schultzc22 schultzc22

12-02-2019

Answer:

You know there is 180 degrees on a line so angle TUS is 35.

You also know the sum of a triangles angles is 180, so 40 + 35 + angle 3 = 180.

This means angle 3 = 180 - (40+35)

or angle 3 = 105

Step-by-step explanation:

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