Question

What is the approximate measure of the leg opposite of angle A???

Answer 1

8.7 cm

Explanation:

take 60 degree as reference angle

using sin rule

sin 60=opposite/hypotenuse

`(√(3) )/(2)`=opposite/10

`(√(3) )/(2) * 10`=opposite

`√(3) *5` = opposite

`5√(3)` =opposite

8.66=opposite

8.7 =opposite