Question

7. An electric pole casts a shadow of length 20 metres at a time when a tree if 6 metres high casts a shadow of length 8 metres. Find the height of the pole.​

Answer 1

Answer:

The height of the pole is 15 m

Step-by-step explanation:

Let AB be the pole of height h metres

BC be the length of the shadow = 20 m

DE be the height of the tree = 6 m

EF be the length of the shadow of the tree = 8 m

AB/BC =DE/EF

h/20=6/8

8h=6*20

h =6*20/8

h = 15

The height of the pole is 15 m

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