Plz help ASAP 20 points What is m A.39° B. 51° C.70.5° D.78°

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asked Feb 20, 2022 93.2k views

2 Answers

Auco · Answer 1 · 2022-02-24T21:09:27+0000

Answer: 51

Step-by-step explanation: QTR is the inscribed angle, so QTR = 1/2 * QSR, so QSR = 78. QSR is an isosceles triangle, since it uses the radius of the circle twice, so QRS = (180 - 78)/2 = 51

Plz help ASAP 20 points What is m A.39° B. 51° C.70.5° D.78°

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