Please help, thank you.

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asked Dec 24, 2019 6.1k views

1 Answer

Soul Clinic · Answer 1 · 2019-12-28T23:07:46+0000

Hello!

First we have to find the measurement of angle SRU.

180 - 84 = 96

96/2 = 48

Angle SRU = 48 + 90 = 138

All angles in a triangle add the 180

180 - 138 - 30 = 12

The answer is B)12°

Hope this helps!

Please help, thank you.

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