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2 years ago

I need help please with this answer

Mathematics

2 answers:

Firlakuza [10]2 years ago

8 0

320 cm! Hope I help!!!!!!!

babymother [125]2 years ago

3 0

First, find the area of the big rectangle:

A=lw

A= 17*20

A=340 cm^2

Next, find the area of the trapezoid.

A=base1+base2. *H
———————-
2

A=6+12
———- * 6
2

A= 54 cm^2

Now, subtract the area of the trapezoid from the bigger rectangle.

340-54=286

So, the shaded area is 286 cm^2. That’s ur answer!

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