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Alex73 [517]
2 years ago
10

In ΔHIJ, the measure of ∠J=90°, JI = 5, IH = 13, and HJ = 12. What is the value of the sine of ∠H to the nearest hundredth?

Mathematics
2 answers:
Arte-miy333 [17]2 years ago
3 0

<u>Given</u>:

Given that HIJ is a right triangle.

The measure of ∠J is 90°, JI = 5, IH = 13, and HJ = 12.

We need to determine the value of sine of ∠H

<u>Value of sine ∠H:</u>

The value of sine ∠H can be determined by using the trigonometric ratios.

Thus, we have;

sin \ H=\frac{JI}{IH}

Substituting the values, we get;

sin \ H=\frac{5}{13}

Dividing, we get;

sin \ H=0.3846

Taking sin^{-1} on both sides, we have;

H=sin^{-1}(0.3846)

H=22.6189

Rounding off to the nearest hundredth, we get;

H=22.62^{\circ}

Thus, the measure of ∠H is 22.62°

lesya692 [45]2 years ago
3 0

Answer:

.38

Step-by-step explanation:

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