Question

A tower stands vertically above the ground.From a point on the ground ,which is 20 m away from the the foot of the tower,the angle of elevation of the top of the tower is 45 degree. Then the height of the tower is ------ *

2 points

30m

20m

40m

10​

Answer 1

tan theta = opposite/adjacent

tan 45 = opposite/ 20

opposite=20m

Thanks

I hope this helps you

Please follow me and give me thanks....