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What the answer now fast

What the answer now fast-example-1

2 Answers

3 votes

Answer: m∠x = 30°

Explanation:

In a right triangle, if the short side of the right angle is Half the length of the hypotenuse, the triangle has angles of 30°, 60° and 90°

∠x is the smallest one, so m∠x = 30°

It is possible to figure the sine and get the angle from that, but in this case it might not be necessary. ;-)

User MBen
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5 votes

sine(X) = opposite side / hypotenuse

sine(X) = (2√11) / (4√11)

sine(X) = (2/4)

sine(X) = 0.5

X = arcsine(0.5)

X = 30°

User YantingChen
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5.9k points