Q10:- Length and breadth of a rectangle are 13/4cm and 5/4 CM. Then its perimeter is:- 36 9 18/4 18/8 About the author Josephine
Explanation: Hi friend!! Perimeter of a rectangle = 13 cm 2(length+breadth) = 13 length + 11/4 = 13/2 length = 13/2 – 11/4 length = 26/4 – 11/4 length = (26-11)/4 length = 15/4 Therefore, length of the rectangle = 15/4 cm Reply
Explanation:
Hi friend!!
Perimeter of a rectangle = 13 cm
2(length+breadth) = 13
length + 11/4 = 13/2
length = 13/2 – 11/4
length = 26/4 – 11/4
length = (26-11)/4
length = 15/4
Therefore, length of the rectangle = 15/4 cm