The area of a rectangular field is 650 sq. m. and its width is 25m. Find. (a). The length of the rectangular field. (b). The perimeter of the field.
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Answer: (a)26 (b)102m
Step-by-step explanation:
area of rectangle = l*b (since the shape of the field is a rectangle)
let l be "x"
then the area of rectangle is x*b
area of rectangle = 650 sq m
area of rectangle = x*b
650 sq m = x*25
x = 650/25
x = 26 m
(a) The length of the rectangular field = 26m
perimeter of the rectangle = 2( l+b )
perimeter of the rectangle = 2(25+26)
perimeter = 50+52 = 102 m
(b)The perimeter of the rectangle = 102 m
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