Question

perimeter of a rectangle is 26cm. Its breadth is 4cm. Its length is
A.9cm
B.11cm
C.13cm
D.17cm

Answer 1

$solution$

perimeter of rectangle = 2(L+b)

26cm = 2(L+4)cm

26/2 = L + 4 cm

L + 4 cm = 13cm

L = (13-4)cm

L = 9cm

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