Question

Express the area of this triangle as a monomial.
(picture below)

A. 28x^2

B. 1x

C. 11x^2

D. 14x^2

Answer 1

Do you know the formula for the area of a triangle?

Answer 2

can you just tell me im kinda in a hurry

Answer 3

A

Answer 4

DRAT!!!

It's NOT A!!!


It's D

Sorry about that.

Answer 5

The triangle's dimensions are 7x by 4x

Multiplying them gives 28x^2

But the formula for a triangle is HALF B*H, so you have to cut 28x^2 in half.

That yields 14x^2, which is the answer D.