The side lengths of a 30-60-90 triangle are in the ratio 1 : โ3 : 2. What is cos 30ยฐ?
A. โ3/3
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Mathematics, 14.12.2020 05:40 joe7977
The side lengths of a 30-60-90 triangle are in the ratio 1 : โ3 : 2. What is cos 30ยฐ?
A. โ3/3
B. 1/2
C. โ3/2
D. โ3
Answers: 1
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