Question

Find the angle of xyz

Give your answer to 1 decimal place.

Answer 1

The value of sine of angle XYZ is equal to 0.96.

Explanation:

Given that,

Base, b = 4 cm

Height, h = 13 cm

We need to find the sinY.

Using Pythagoras theorem,

YZ² = XY² + XZ²

YZ² = 4² + 13²

YZ = 13.60 cm

Using trigonometry,

`\sin Y=(13)/(13.60)\\\\\sin Y=0.96`

So, the value of sine of angle XYZ is equal to 0.96.