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A prism of length 20cm is represented by the diagram below whose cross section is an equilateral triangle of side 7cm.

A prism of length 20cm is represented by the diagram below whose cross section is an equilateral triangle of side 7cm.

(a) Draw a sketch net of the prism and label it correctly.
(b) Calculate
(i) The area of the triangular end
(ii) The total surface area of the prism
(iii) The volume of the prism.

Answers

Wilfykil answered the question on August 9, 2019 at 12:50

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Next: In the figure below, O₁ and O₁ are the centres of the circles whose radii are 4 cm and 7 cm respectively. The circles intersect...

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