Question

anyone plzzzz
I am from 9th std and the options are below.
plz answer​

Answer 1

Answer:

In △ADC,

AD^2 + AC^2 = CD^2

9^2 + AC^2 = 15^2

AC^2 = 225 − 81

AC = 12m

In △BEC,

EC^2 = BC^2 + BE^2

15^2 = 12^2 + BC^2

225 − 144 = BC^2

BC=9 m

Width of the road = AC+BC = 12+9 = 21 m

Explanation:

please mark me brainliest