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Novay_Z [31]
3 years ago
11

The legs of a right triangle measure 5 inches and 7 units . If theta is the angle between the 5-inch leg and hypotenuse, sin the

ta=
A. 0.71
B. 0.81
C. 0.07
D. 0.58
Mathematics
2 answers:
Dovator [93]3 years ago
5 0

Answer:

The real answer is 0.81

Step-by-step explanation:

Katarina [22]3 years ago
4 0
<span>The Pythagorean Theorem

a</span>^2+b^2=c<span>^2
a=5
b=7
5</span>^2+7^2=c<span>^2
25+49=c</span>^2--------------------c=(74)<span>^0.5=8.60 inches

</span><span>Since sin = opposite/hypotenuse
</span><span>sin theta=5/8.60
</span>sin theta=0.5814
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