Question

Can someone pls answer this? ​

Answer 1

255 square centimeters

Explanation:

First, break this into two shapes: a triangle and a rectangle.

The rectangle is 22 cm by 10 cm.
`22 * 10 = 220` square centimeters

The triangle's base is 10 cm (
`22-12=10`) and its height is 7 cm (
`17-10=7`).
`(1)/(2) * 10 * 7 = 5 * 7 = 35` square centimeters

Add the areas together.
`220 + 35 = 255` square centimeters