Answer:
136 cm²
Step-by-step explanation:
Area of the isosceles trapezoid: [tex]\frac{1}{2}[/tex] · (base1 + base2) · h
b1 = 12 cm
b2 = 22 cm
h = 8 cm
We take
[tex]\frac{1}{2}[/tex] · (12 + 22) · 8 = 136 cm²
So, the area of the isosceles trapezoid is 136 cm².
