Question

6 feet ladder is placed on a wall of height of 3 feet. What is the angle of the ladder and the ground?

Answer 1

Step-by-step explanation:

H = 6

P= 3

Sin theata = P/H

= 3/6

= 1/2

1/2 is the value of Sin 30°

therefore, the angle between ladder and ground is 30°

Answer 2

Step-by-step explanation:

Step-by-step explanation:If you assume that wall is perpendicular to ground then the closed form of ladder & wall with ground will form a right angled triangle.

Now ladder will act as hypotenuse and wall as perpendicular sides of triangle .

Let say requested angle be x

then sin of x = 3/6=1/2= sin 30°

=> x 30°

Ans.30°

I hope,It was helpful to you