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.

Area of a triangle = area of rectangle

Step-by-step explanation:

Given:

Height of triangle = n cm,  Base of triangle = m

Length of rectangle = n cm, Width of rectangle = m cm

Area of ΔTRI =  base × height

                     =    ( m ) × (n)   ⇒ mn

Area of Rectangle RECT =  Length × Width

                                          = m × n ⇒  = mn

Comparing Area of triangle and rectangle.

mn =  mn

We can conclude that area of triangle is half of the area of rectangle.

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

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