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If sin2M = COS2N and m N= 30°, what is the measure of _M? 150° 90° 60° 30°

If sin2M = COS2N and m N= 30°, what is the measure of _M? 150° 90° 60° 30°
asked 25.0k views
16 votes
If sin2M = COS2N and m N= 30°, what is the measure of _M?
150°
90°
60°
30°

asked
User BrianY
by
7.4k points

1 Answer

4 votes

Answer:

below

Explanation:

n = 30

cos 2*30 = cos 60 = 1/2

sin 30 = 1/2

2m = 30

m=15

answered
User Mhess
by
8.3k points
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