The area of rectangular sheet is 500 cm². If the length of the sheet is 25 cm,what is its width? Also find the perimeter of the rectangular sheet.
Answers
Answered by
7
Answer:
Width = 20 cm
Perimeter = 110 cm
Step-by-step explanation:
Area = 500cm²
Length = 25 cm
Width = ? (x)
Area formula of a rectangle = length × width
500cm² = 25 × x
500 cm² / 25 = x
So , x = 20
So width of the rectangle is 20 cm
Perimeter of rectangle = 2 ( length + width )
= 2 (25 + 20 )
= 2 × 55
= 110
So , perimeter = 110 cm
Answered by
3
Answer:
area of rectangle =l*w
500=l*w
500=25*w
500/25=w
20=w
Perimeter of rec. = 2(l + w)
=2(25 +20)
=2(45)
=90cm...
Step-by-step explanation:
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