Question

Help urgent need this help please

Answer 1

First option is the correct answer

`A(\triangle ABC) =572\: yd^2`

Explanation:

• Given scale is: 3 cm = 6 yd
  `\implies` 1 cm = 2 yd

• Based upon the above scale, we find:

• Base of the triangle (AC) = 13 cm = 26 yd

• Height of the triangle (h) = 22 cm = 44 yd

• 
  `A(\triangle ABC) = (1)/(2) * AC*h`

• 
  `\implies A(\triangle ABC) = (1)/(2) (26)(44)`

• 
  `\implies A(\triangle ABC) =572\: yd^2`