Question

A ladder is leaning against a wall and it makes and angle of 60 dgree with the horizontal . the foot of the ladder is 50 m away from the wall . find the length of the ladder ? plzz fast answer ​

Answer 1

Answer: 100m

Step-by-step explanation:

$\alpha = 60^{0} \\base = 50m\\cos60^{0} = base/hypotenuse\\1/2 = 50/hypotenuse$

(This is because it is a right-angled triangle)

So, Hypotenuse =  length of the ladder = 50*2 = 100m