32
58
90
148
Mathematics, 26.06.2019 20:40 mccdp55
If cos∠b = sin∠a and m∠a = 32°, what is the measure of ∠b?
32
58
90
148
not sure if its 58 or 90 but and explain why !
Answers: 1
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You know the right answer?
If cos∠b = sin∠a and m∠a = 32°, what is the measure of ∠b?
32
58
90
148
32
58
90
148
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