A cone has height 6 and radius 3. Using pi = 3.14, what is its volume (approximately)?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Officer Training School (OTS) Talon Test. Study with detailed questions and explanations. Boost your confidence and ace your exam!

Multiple Choice

A cone has height 6 and radius 3. Using pi = 3.14, what is its volume (approximately)?

Explanation:
Volume of a cone is one-third of the base area times the height. The base area is π r^2, so V = (1/3) π r^2 h. With radius 3 and height 6, r^2 = 9, so base area = 3.14 × 9 = 28.26. Multiply by the height: 28.26 × 6 = 169.56. Divide by 3: 169.56 ÷ 3 = 56.52. The approximate volume is 56.52 cubic units.

Volume of a cone is one-third of the base area times the height. The base area is π r^2, so V = (1/3) π r^2 h. With radius 3 and height 6, r^2 = 9, so base area = 3.14 × 9 = 28.26. Multiply by the height: 28.26 × 6 = 169.56. Divide by 3: 169.56 ÷ 3 = 56.52. The approximate volume is 56.52 cubic units.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy