Answer:
Option A :
is the correct answer.
Step-by-step explanation:
Given that:
Height of triangle ABC = 14 meters
Base of triangle ABC = (20 + 37) meters
Base of triangle ABC = 57 m
Area of triangle = 1/2 * Height * Base
Area of triangle =
* 14 * 57 square meters
Hence,
Option A :
is the correct answer.