sashapettus
17

# PLEASE HELPP ANYONE Find a simplified expression to represent the area of the triangle. The area formula for a triangle is 1/2 bh, where b is the base and h is the height. The expression that represents the area of this triangle is 4,6,8,12 X^2+6,18,22,44X +-24,-12,12,24 cm^2

$\frac{1}{2}(4x-2)(2x+12)=(2x-1)(2x+12)=4x^2+24x-2x-12= \\ =\boxed{4x^2+22x-12} \ \ cm^2$