Suppose that you are headed toward a plateau 4040 m high. if the angle of elevation to the top of the plateau is 2020degrees°, how far are you from the base of the plateau?

Answer :

The distance is 109.89 m.

Explanation :

Given that,

Height = 40 m

Angle = 20°

We need to calculate the base of the plateau

Using formula of angle

Where, h = height

x = base

= angle

Put the value into the formula

Hence, The distance is 109.89 m.

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6