Question

I need the real answer

Answer 1

x = 3.42 cm

Explanation:

Given:

Opposite=x

hypotenuse= 10cm

Angle= 20°

Solution:

We can use sin angle rule as opposite side, hypotenuse and angle are given;

We have,

`\tt Sin\: Angle=(Opposite)/(Hypotenuse)\\ Sin 20=(x)/(10)`

doing criss cross multiplication:

x= sin20*10

x=3.42 cm in nearest hundred.

Therefore, x = 3.42 cm