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Use a trigonometric equation to determine the leg of this triangle C=90° A=30° c=10m What is a? ​

Use a trigonometric equation to determine the leg of this triangle C=90° A=30° c=10m What is a? ​
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4 votes
Use a trigonometric equation to determine the leg of this triangle

C=90°
A=30°
c=10m

What is a?
​

asked
User James Beith
by
8.9k points

1 Answer

4 votes

Answer: 5

Explanation: B is for sure 60°, c* cosB = 10*1/2 =5

answered
User StatusQuo
by
7.4k points
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