Question

Help me :S POINTSSSSSSS

Answer 1

Answer:

A) 21 ft

Step-by-step explanation:

So we are finding the area of a triangle so in that case we need to multiply.

L x W = Area

7 x 3 = 21

Answer 2

Answer: 10.5 ft^2

Step-by-step explanation:

$A=\frac{a*b}{2} \\\\A=\frac{7*3}{2}\\\\A=10.5ft^{2}$