The question is not well formatted. A ell formatted version of the question type is attached and solved below :
10
Step-by-step explanation:
Using trigonometry :
Taking the angle 45Ā°
From trigonometry :
Sin Īø = opposite / hypotenus
Opposite = s ; hypotenus = 10ā2
Sin 45 = s / 10ā2
Recall :
Sin 45 = 1/ā2
We have ;
1/ā2 = s / 10ā2
s = 10ā2 * 1/ā2
s = 10ā2 / ā2
s = 10
![What is the length of leg s of the triangle below?
45
32
907
4
O A. 16
B. 32
OC. VA
D. 22
E. 4
F. 1](/tpl/images/1401/0428/b6b84.jpg)