Question

2. A ladder 15m long just reaches the top of a vertical wall. if the ladder makes an angle of 60" with the wall. Find the height of the wall​

Answer 1

Your answer is in the attachment

Hope it helps you.....

Answer 2

Answer:

15/2m

Explanation:

Let AB be the wall and AC be the ladder we have,

Ac = 15 cm

/_ BAC = 60°

COS 60° = AB/AC

1/2 = AB/15

AB= 15/2.