Perimeter = 64cm , Breadth = 20cm find length of rectangle step by step. Please
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6
Perimeter = 64 cm
Breadth, b = 20 cm
Length, l = ?
Perimeter = 2 × [ l + b ]
2 × [ l + 20 ] = 64 cm
l + 20 = 64/2
l + 20 = 32
l = 32 - 20
l = 12 cm
Breadth, b = 20 cm
Length, l = ?
Perimeter = 2 × [ l + b ]
2 × [ l + 20 ] = 64 cm
l + 20 = 64/2
l + 20 = 32
l = 32 - 20
l = 12 cm
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Answered by
10
perimeter = 64
b = 20
let length be l cm
perimeter of rectangle = 2 ( l + b )
64 = 2 ( l + 20 )
34 = l + 20
34 - 20 = l
l = 14 cm
hope it helps you!
☺❤☺
b = 20
let length be l cm
perimeter of rectangle = 2 ( l + b )
64 = 2 ( l + 20 )
34 = l + 20
34 - 20 = l
l = 14 cm
hope it helps you!
☺❤☺
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