Triangle tri has a base of m centimeters and a height of n centimeters. rectangle rect has a length of n centimeters and a width of m centimeters. use complete sentences to compare the areas of triangle tri and rectangle rect.

Here is your

the area of the triangle is 

a=( m x n) /2  in cm² , implies   2xa = m xn

the area of the rectanglle

A= n x m  in cm²

but we know    2xa = m xn = A,  

that means the surface of the rectangle is 2 times of the area of the triangle

thats not a system of equations, that is a solution

probably the last option

step-by-step explanation: