A rectangular sheet of paper (12 cm x 10 cm) has a squa... | Mental Maths Class 5

Mental Maths Class 5 Mensuration

Asked by AKSHAY GURU VARADHARAJAN · SRI CHAITANYA TECHNO SCHOOL, JAYANTI NAGAR.

A rectangular sheet of paper (12 cm x 10 cm) has a square of side 3 cm cut out from one corner. What is the area of the remaining sheet?
A. 120 sq. cm
B. 111 sq. cm
C. 117 sq. cm
D. 129 sq. cm

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