rectangle with perimeter of 126.6 mm and length 40.4mm find area
Answers
Answered by
0
Answer:
Area = Length times width.
We know the length, but not the width. We can solve for it using 2l + 2w = p.
(l = length, w = width, p = perimeter)
This gives us 2(40.4) + 2w = 126.6.
Solving for w gives us w = 22.9
A = lw, so area = (40.4)(22.9), which is 925.16 mm2.
Answered by
2
Answer:
area = 925.16 mm^2
Step-by-step explanation:
2(l+b) = 126.6 mm
l+b = 63.3
b = 63.3-40.4
b = 22.9mm
area = l x b = 40.4 x 22.9
area = 925.16 mm^2
hope it helps....
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