Answer: 60 cm2
Explanation:
The formula for the area of a triangle is:
BASE x HEIGHT divided by 2.
ANY SIDE of a triangle can be a base. For this situation, we use the 20 cm as a base. For the height, we need to find what is perpendicular to the BASE. Perpendicular to the base means that the line connecting to the base forms a 90 degree angle. In this case, our height is 6cm. LEAVE THAT 14 cm and dont ever mind that ok?.
So we have the base- 20 cm
And the height- 6 cm
We multiply those two (20 x 6 is 120)
We now have 120, we need to divided that by 2 because we need to follow the formula. 120 divided by 2 is 60. THERE YA GO THE FINAL ANSWER: 60 cm2
We use the unit of measurement cm2 because it represents “square centimeters”
NOT cm3, cm3 is only for the area of 3d figures.
MARK ME BRAINLIESTTT!! GOODLUCK
