Question

The height of a triangle is six times the base write an expression for the area of the triangle and let x be the base

Answer 1

Answer:

A = 3x²

Step-by-step explanation:

The formula fo an area of a triangle:

$A=\dfrac{bh}{2}$

b - base

h - height

We have

x - base

6x - height

Substitute:

$A=\dfrac{(x)(6x)}{2}=\dfrac{6x^2}{2}=3x^2$