Find The Area of the Shaded Region
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How to find the area of the shaded region?
Step 1: Find area of inner shape
Step 2: Find area of outer shape
Step 3: Area of shaded region = area of outer shape – area of inner shape
Example:
Find the area of the shaded region:
Solution:
Step 1: Find area of inner square = 2 cm × 2 cm = 4 cm2
Step 2: Find area of outer shape = (2 cm × 3 cm) + (10 cm × 3 cm)
= 6 cm2 + 30 cm2
= 36 cm2
Step 3: Area of shaded region = area of outer shape – area of inner square
= 36 cm2 – 4 cm2
= 32 cm2
Step 1: Find area of inner shape
Step 2: Find area of outer shape
Step 3: Area of shaded region = area of outer shape – area of inner shape
Example:
Find the area of the shaded region:
Solution:
Step 1: Find area of inner square = 2 cm × 2 cm = 4 cm2
Step 2: Find area of outer shape = (2 cm × 3 cm) + (10 cm × 3 cm)
= 6 cm2 + 30 cm2
= 36 cm2
Step 3: Area of shaded region = area of outer shape – area of inner square
= 36 cm2 – 4 cm2
= 32 cm2
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