Respuesta :

Area of Trapezoid

[tex] A = \dfrac{(B + b)h}{2} [/tex]

where B = larger base, b = smaller base, and h = height.

For this trapezoid, you have
B = 10 + 7 + 7 = 24
b = 10
h = 9

[tex] A = \dfrac{(24 + 10) \times 9}{2} [/tex]

[tex] A = 153 [/tex]