Direction (Qs. 49 to 51): Chinku is making a design using coloured papers. He cut out a square of side 10 cm as shown in fig. A. Then he cut out small squares of side 1 cm from various sections of the large square as given in fig. B. Look at the figures and answer the questions that follow:
What is the perimeter of fig. A?A) 40cm
B) 50cm
C) 60cm
D) 70cm
Correct Answer: A
Solution :
Perimeter of fig A = 10cm + 10cm + 10cm + 10cm = 40 cm Therefore, the answer is option (a) 40cm.You need to login to perform this action.
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