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Help me please. Also could you tell me how to do it for future thanks

Help me please. Also could you tell me how to do it for future thanks-example-1
User Birdsarah
by
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1 Answer

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Answer:

15200cm^2

Explanation:

we can separate this into 2 equivalent triangles , 2 equivalent rectangles, and 1 extra rectangle.

the area of a triangle is 1/2b*h so 40*60*1/2=1200

we have 2 of these triangles so the area of the triangles in total is 2400.

next, the 2 equivalent rectangles. the area of a rectangle is b*h is 80*50= 4000

we have 2 so the area of these rectangles in total is 8000.

lastly we have one more rectangle 60*80=4800.

then we add all these up 2400+8000+4800= 15200

add unit

15200cm^2

and we're done

User Bartek Banachewicz
by
8.2k points

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