A rectangular garden at East Coast Park measures 10 m by 6 m. A triangular corner with a base of 4 m and a height of 6 m is cut away to make a path. What is the area of the remaining garden?
Show Worked Solution
Worked Solution
Step 1: Find the area of the full rectangle.
Area of rectangle = length × breadth
= 10 × 6
= 60 m²
Step 2: Find the area of the triangular corner cut away.
Area of triangle = ½ × base × height
= ½ × 4 × 6
= 2 × 6
= 12 m²
Step 3: Subtract the triangle from the rectangle to get the remaining garden area.
Remaining area = 60 − 12
= 48 m²
Answer: 48 m²
Correct answer: 48 m²
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