sofiatullus sofiatullus

15-03-2021
Mathematics

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please help ASAP!!
Let ∠1, ∠2, and ∠3 have the following relationships.

please help ASAP Let 1 2 and 3 have the following relationships class=

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wiagreen92 wiagreen92

15-03-2021

Easy, the answer is 90. Angles 1 and 2 are right angles, and since angle 3 is a vertical angle, it must be equal to angle 1. So since angle 1 is 90 degrees, then angle 3 is 90 degrees. 90 + 90 - 90 = 90.

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