Question

A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole, if the angle made by the rope with the ground level is 30°​

Answer 1

Step-by-step explanation:

hope its helpful......

Answer 2

ANSWER

Let AB be the vertical pole and CA be the rope. Then,

∠ACB=30

o

and AC=20 m

In right △ ABC,

sin30

o

=

AC

AB

2

1

=

20

AB

AB=10 m

Therefore, the height of the pole is 10 m.

solution