Question

What is the the area of this triangle expressed as a monomial?

Answer 1

Answer:

B. $27x^2$

Step-by-step explanation:

The area of a triangle is $A = \frac{1}{2}b*h$. Here b = 6x and h=9x. Substitute the values in the formula and find the area.

$A = \frac{1}{2}*6x*9x\\A= 3x*9x\\A=27x^2$