Question

If length of the shadow and height of a tower are in the ratio1:1.Then find the angle of elevation​

Answer 1

Answer:

Given ratio of length of shadow to height of a tower is 1:1

Therefore the length of shadow is same as the height of tower

We know that tan 45°= 1

Therefore angle of elevation is 45°

Answer 2

Answer:

Step-by-step explanation:

tan theta= height of tower/ length of shadow

tan theta= 1/1

tan theta= tan 45

theta= 45