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## Answers

The Brainliest Answer!

Measure of right angle = 90 degrees

Measure of other two arms = 45 degrees each

So 90+45+45 = 180 degrees (Angle Sum Property)

Hope it helps and pls mark it as the best answer. :-)

Log in to add a comment

The Brainliest Answer!

Measure of right angle = 90 degrees

Measure of other two arms = 45 degrees each

So 90+45+45 = 180 degrees (Angle Sum Property)

Hope it helps and pls mark it as the best answer. :-)