Gita splits a 2 m wide path around a 15 m × 10 m lawn into four side strips and four corner squares. How much area do the four corner squares add together?
Class 7Area of Paths and BordersPerimeter and Area
A8m2
B16m2
C4m2
D32m2
Step-by-Step Solution
Each corner square is 2 m×2m=4m2. Four of them = 16m2. (Whole path = 2×(15+10)×2+16=116m2.)
Answer: B) 16m2
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