. The length of a rectangle is 45 m
and its perimeter is 150 m. What
is its breadth?
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. The length of a rectangle is 45 m
and its perimeter is 150 m. What
is its breadth?
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Answer:
b = 30 m
Step-by-step explanation:
Length = 45 m
Perimeter = 150 m
Perimeter = 2 ( l+ b )
150 m = 2( 45 + b )
150 m = 90m + 2b
150m - 90 m = 2b
60 m = 2b
b = 60/ 2
b = 30 m
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Step-by-step explanation:
L =45
perimeter =150
b = ?
perimeter of rectangle = l × b
150 = 45 × b
b= 15o/45
= 3.333 m