Volume of Cylinders, Cones, & Spheres
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula for the volume of a cylinder?
Back
Volume = πr²h, where r is the radius and h is the height.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
2.
FLASHCARD QUESTION
Front
What is the formula for the volume of a cone?
Back
Volume = (1/3)πr²h, where r is the radius and h is the height.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
3.
FLASHCARD QUESTION
Front
What is the formula for the volume of a sphere?
Back
Volume = (4/3)πr³, where r is the radius.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
4.
FLASHCARD QUESTION
Front
How do you approximate π for calculations?
Back
Use 3.14 as an approximation for π.
Tags
CCSS.HSG.GMD.A.1
5.
FLASHCARD QUESTION
Front
What is the volume of a cylinder with a radius of 2 ft and a height of 5 ft?
Back
Volume = π(2)²(5) = 20π ≈ 62.8 ft³.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
6.
FLASHCARD QUESTION
Front
What is the volume of a cone with a radius of 3 cm and a height of 4 cm?
Back
Volume = (1/3)π(3)²(4) = 12π ≈ 37.68 cm³.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
7.
FLASHCARD QUESTION
Front
What is the volume of a sphere with a radius of 5 m?
Back
Volume = (4/3)π(5)³ = (4/3)π(125) ≈ 523.6 m³.
Tags
CCSS.8.G.C.9
CCSS.HSG.GMD.A.3
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