Post Utme Oau 2023 Mathematics Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Oau Mathematics examination.

Post Utme Oau 2023 Mathematics Objective / Multiple Choice
Question 1 POST_UTME_OAU • 2023 • MATHEMATICS • objective

Find the volume of the frustum of a cone with height (h\) and radii of the bases \(r_1\\((h) and radii of the bases\) and \(r_2\).

Answer Options

Correct Answer A. \(\frac{1}{3}\)\)\pi h \(r_1^2 + r_2^2 + r_1 r_2\)
B. \(\frac{1}{3}\)\)\pi h \(r_1^2 + r_2^2 - r_1 r_2\)
C. \(\frac{1}{3}\)\)\pi h \(r_1^2 - r_2^2 + r_1 r_2\)
D. \(\frac{1}{3}\)\)\pi h \(r_1^2 - r_2^2 - r_1 r_2\)
Correct Answer
A
Correct Option:
\(\frac{1}{3}\)\)\pi h \(r_1^2 + r_2^2 + r_1 r_2\)

About This Question

This is Post Utme Oau 2023 Mathematics Question 1. It is one of the objective questions from the 2023 Post Utme Oau Mathematics examination.

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