What is the area and perimeter of this shape?

Perimeter: 74 cm

Area: 300 cm^2

Step-by-step explanation:

To find perimeter length x 2 + height x 2

Length = 20

Height = 17

(20 x 2) + (17 x 2)

40 + 34 = 74 cm

To find area

Multiply the height by the length

17 isn't the height because you don't measure anything slanted

Height = 15

Length = 20

20(15)= 300 cm^2

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative