Answer:
- circle: 616 cm²
- target: 1.77 ft²
- tortilla: 113.10 in²
Explanation:
You want the areas of the circle figures:
- circle, radius 14 cm
- target, diameter 1.5 ft
- tortilla, diameter 12 in
Area
The area of a circle is given by the formulas ...
A = πr² = (π/4)d² . . . . . where r is the radius, d is the diameter = 2r
Circle
The area of the circle of radius 14 cm is ...
A = π(14 cm)² ≈ 616 cm²
Target
The area of the target with diameter 1.5 ft is ...
A = (π/4)(1.5 ft)² ≈ 1.77 ft²
Tortilla
The area of a 12-inch tortilla is ...
A = (π/4)(12 in)² ≈ 113.10 in²
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