taniaj1019 taniaj1019

10-02-2021
Mathematics

contestada

Plz I need help this is due at 7:10 and I wasn’t paying attention in class.

Plz I need help this is due at 710 and I wasnt paying attention in class class=

Respuesta :

abidemiokin abidemiokin

15-02-2021

Answer:

253cm²

Step-by-step explanation:

Area of the trapezoid = 1/2(b1+b2)*h

Given

h = 22cm

b1 = 10.5cm

b2 = 12.5cm

Substitute

Area of the trapezoid = 1/2(10.5+12.5)*22

Area of the trapezoid = 1/2(23)*22

Area of the trapezoid =11*23

Area of the trapezoid = 253cm²

Hence the area of the trapezoid is 253cm²

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