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What is the area of the trapezoidal window below?


Answers:
A: 21m to the second power
B: 25.5m to the second power
C 22.5m at the second power
D: 18m at the second power

What is the area of the trapezoidal window below Answers A 21m to the second power B 255m to the second power C 225m at the second power D 18m at the second pow class=

Respuesta :

johnny837

Answer:

B) 25.5 m²

Step-by-step explanation:

The formula to find the area of a trapezoid: 1/2 x (a + b) x h, where a and b are the parallel lines and h is the height.

1) Input the values into the formula, and solve it.

= 1/2 x (5 + 12) x 3

= 1/2 x 17 x 3

= 1/2 x 51

= 25.5

Answer:

B

Step-by-step explanation:

A = (1/2)(3)(5 + 12)

= (1/2)(3)(17)

= (1/2)(51)

= 25.5 m^2

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