terms of x.
find its dimensions.
28. The perimeter of a rectangular board is 70 cm.
Taking its length as x cm, find its width in
If the area of the rectangular board is 300 cm;
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Answer:
Pls solve the equation
Step-by-step explanation:
Length is x
x + breadth (b) = 70
x = 70 - b
x * b = 300
(70-b) * b = 300
70b - b² = 300
b² - 70b + 300 = 0
On solving the equation, we get the answer
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