ECZ 2018 · GCE Paper 2 · Question 6 — Mensuration

A bin is a frustum with square ends of sides 4cm and 10cm; the height of the bin is 9cm.

(a) Find the volume of the bin.[6]

Verified working — step 1

Extend the frustum to form a complete pyramid.

The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.

Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

Have a different question?

Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.