please tell I will make your answer as brainlist answer
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Answered by
0
Answer:
7
Step-by-step explanation:
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Answered by
1
Answer:
10x + 10y - 4
Step-by-step explanation:
Given measurements of all the four sides are 2x-3y, 7x+y, x+12y, 3y-4
The perimeter of a quadrilateral
= sum of all the sides
= (2x - 3y) + (7x + y) + (x + 12y) + (3y - 4)
= (2x + 7x + x) + (12y + y - 3y) + (-4)
= 10x + 10y - 4
∴ The perimeter of the quadrilateral is 10x + 10y - 4
Please make this answer brainliest
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