find the length of a rectangle whose perimeter is 26 cm and the breadth is 13 upon 3 centimetre
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Answered by
1
Answer:
Step-by-step explanation:
Answered by
2
Step-by-step explanation:
Perimeter of rectangle =2(l+b)
given :
b=13/3 =4.3
2( l +4.3) =26
2l + 8.6 = 26
l = (26 - 8.6)/2
l =17.4/2
L = 8.7
prove :
prove :L = 8.7 & B =4.3
prove :L = 8.7 & B =4.3perimeter of rectangle = 2(L + B)
prove :L = 8.7 & B =4.3perimeter of rectangle = 2(L + B) 2(8.7+4.3)
2*13 =26
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