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08-08-2018
Mathematics

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find the area : 15in 44in 18in 22in

a 165in²
b 495in²
c 330in²
d 594in²

find the area 15in 44in 18in 22ina 165inb 495inc 330ind 594in class=

Respuesta :

Supernova Supernova

08-08-2018

Area of a trapezoid: 1/2(a + b)*h, where a and b are the lengths of the two bases of a trapezoid and h is the height.

Plug 22 and 44 for a and b, respectively. Plug 15 for h.

1/2(22 + 44)*15

1/2(66)*15

1/2(990) = 495

b) 495 in²

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