If the volume of a cone is 231 cm and its height is 18em. Find the radius of its base ?
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Answers
Answer:
Answer:radius= 3.5 cm
Answer:radius= 3.5 cmStep-by-step explanation:
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cm
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18• r² = 231× 3×7 / 22× 18
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18• r² = 231× 3×7 / 22× 18• r² = 49/ 4
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18• r² = 231× 3×7 / 22× 18• r² = 49/ 4• r = √49/4
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18• r² = 231× 3×7 / 22× 18• r² = 49/ 4• r = √49/4• r = 7/ 2
Answer:radius= 3.5 cmStep-by-step explanation:Volume = 231cm²Height = 18 cmVolume of cone = 1/3 π r² h• 231 = 1/3 × 22/7 × r² × 18• r² = 231× 3×7 / 22× 18• r² = 49/ 4• r = √49/4• r = 7/ 2 • r = 3.5 cm