Question

if a ladder 10m long is touching the top of a wall,making an angle of 60 degree with the wall, the height of wall (in metre) is :​

Answer 1

Answer:height othe wall is 20m

Step-by-step explanation:

Answer 2

Hi,

Here is your answer

Given:

Height of the ladder=AC=10m

Angle made with the wall=60°

To find:

The height of the wall=AB

Solution:

Let AB=x

Sin60=opposite/hypotenuse

Sin60=AB/AC

Sin 60=x/10

√3/2=x/10

x=5√3m

Hope this helps you.