Direction (Qs. 31 and 32): Monku is doing a Math activity at his home. He prepared a chart of a shape of a square with its boundary as 16cm as given below. Look at the figure given below and answer the questions that follow:
If you cut o 1 cm square to the new shape as given below then what will be the new boundary of the shape?A) 16cm
B) 17cm
C) 18cm
D) 19cm
Correct Answer: C
Solution :
Perimeter of original square = 16cm. New Shape: Perimeter of new shape = 2cm + 1cm + 1cm + 1cm + 1cm + 4cm + 4cm + 4cm = 18cm Therefore, the answer is option (c) 18cm.You need to login to perform this action.
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