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A cylindrical tank has a height of 15 meters and a radius of 4 meters. What is the volume of the tank in cubic meters? Use π = 3.14
A cylindrical tank has a height of 15 meters and a radius of 4 meters. What is the volume of the tank in cubic meters? Use π = 3.14
V = πr²h = 3.14 × 4² × 15 = 753.6 m³
Find the circumference of a circle with a diameter of 14 cm. Use π = 3.14
Find the circumference of a circle with a diameter of 14 cm. Use π = 3.14
C = πd = 3.14 × 14 = 43.96 cm
A sphere has a surface area of 100.48 cm². What is its radius? Use π = 3.14
A sphere has a surface area of 100.48 cm². What is its radius? Use π = 3.14
SA = 4πr², so 100.48 = 4 × 3.14 × r², and r = √(100.48 / 12.56) = 3 cm
A cone has a height of 10 cm and a slant height of 15 cm. What is its volume in cubic centimeters? Use π = 3.14
A cone has a height of 10 cm and a slant height of 15 cm. What is its volume in cubic centimeters? Use π = 3.14
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A circular garden has a circumference of 37.68 meters. What is its area in square meters? Use π = 3.14
A circular garden has a circumference of 37.68 meters. What is its area in square meters? Use π = 3.14
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