3 years ago

What is the area, in square centimeters, of the trapezoid below? 11.7 cm 5.5 cm 6.5 cm

Mathematics

1 answer:

Mrrafil [7]3 years ago

5 0

Answer:

50.05 cm^2

Step-by-step explanation:

Ok so first lets find the area of the rectangle before finding the attached triangle. You have to imagine a line separating this shape into a triangle and rectangle.

The rectangle's size is 6.5x5.5=35.75 cm^2

The rectangle's size is 11.7-6.5 to get the base length, which is 5.2

The height is 5.5

So it's 5.2*5.5/2=14.3 cm^2

14.3+35.75=50.05 cm^2

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