If the area is 3x cm^2 make an equation and find x Length = x-5cm
Breadth=8 cm
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Answer:
Length = (8-5) cm = 3 cm
Area = (3*8) cm² = 24 cm²
Step-by-step explanation:
Area = 3x cm²
Breadth = 8 cm
Length = (x-5) cm
According to question,
Area = Length*Breadth
= 3x = (x-5)*8
= 3x = 8x-40
= 40 = 8x-3x
= 40 = 5x
= x = 8 cm
The Dimensions are written above.
Hope this helps.
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