perimeter of a rectangle greeting card is 64cm length of the card is 12cm. find its breadth
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Answered by
4
Heya mate here is your fabulous answer...
perimeter of rectangle= 64cm
length = 12 cm
breadth =?
let the breadth be x
p of rectangle = 2(l+b)
64= 2(12+x)
64= 24+2x
64-24 =2x
40= 2x
40÷2= x
20= x
so 20cm is breadth
have a great day ahead ✌️✌️✌️
Answered by
1
Answer:
Breadth =26 cm
Step-by-step explanation:
64-12=52
=52÷2=26
Answer=26 cm
Thanks
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