Respuesta :
81 square centimeters
Explanation:
Use this formula- a + b ÷ 2 x h
h is the height
A and b are the two bases
8 + 10 ÷ 2 x 9 = 81
Unit of measurement: square centimeters
MARK ME BRAINLIEST TYSM! Have a nice day
Explanation:
Use this formula- a + b ÷ 2 x h
h is the height
A and b are the two bases
8 + 10 ÷ 2 x 9 = 81
Unit of measurement: square centimeters
MARK ME BRAINLIEST TYSM! Have a nice day