A) 20°
B) 40°
C) 50°
Mathematics, 27.03.2020 21:03 sade20
What value of θ makes cosθ = sin40° a true statement?
A) 20°
B) 40°
C) 50°
D) 90°
HINT: Complementary angles
Answers: 3
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What value of θ makes cosθ = sin40° a true statement?
A) 20°
B) 40°
C) 50°
A) 20°
B) 40°
C) 50°
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