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Mekhanik [1.2K]
3 years ago
11

What is the area of this parallelogram? 44 cm² 55 cm² 99 cm² 220 cm²

Mathematics
2 answers:
Art [367]3 years ago
7 0
Here, we can split this parallelogram into two triangles and one rectangle. The triangles are equal to each other so we can just find the area of the rectangle and the are of <span>one triangle. 

</span>Triangle area formula: a= \frac{1}{2} bh, where a = area, b=base, and h=height.

Plug in 5 for b and 11 for h:

\frac{1}{2}*11*5 =  \frac{55}{2}
<span>Multiply by 2!
</span>\frac{55}{2} *2=55

Rectangle area formula: a=bh, where a = area, b = base, and h = height.

Plug in 4 for b and 11 for h.

a = 4 x 11
a = 44

44+55 = 99

Area is 99 cm<span>².</span>
Alex777 [14]3 years ago
4 0

Answer:

99 cm2

Step-by-step explanation:

I took the test online in K12 and got 100%!

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