Question

at a particular time the length of the shadow of Vitamin Earth shows height is 72 metre is it what will be the height of electric pole the length of shadow is same at the time is 1000 CM​

Answer 1

Answer:

Complete question

At a particular time,the length of the shadow of Vitamin Earth whose height is 72m is 80 m . What will be thevheight of an electric pole, the length of whose shadow at the same time is 1000 cm?

Step-by-step explanation:

We want to find height of the electric pole. Let it be X

The shadow of the pole is 1000CM or 10 m

Now consider that the pole and Vitamin Earth  are parallel to each other but at 90 angle to ground, such that both form right angle triangle

Then we can write as

72/80= x/10

72 × 10 = 80 x

Solving for X;

x = 9 m