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vladimir1956 [14]
3 years ago
10

I’m not really sure how to work this out can someone plssss help me

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

Perimeter of the rectangle=Perimeter of the trapezium

2{(3x+4)+(4x)}=2(5x)+(x-3)+(7x-3)

→2(7x+4)=10x+x-3+7x-3

→14x+8=18x-6

→4x=14

→x=7/2

<u>→</u><u>x=3.5</u>

The value of x is <u>3.5 cm</u>

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