Name: Conversion of Solids
Uploaded: 2019-07-19
Duration: 5 min 33 s
Description: What happens when a goldsmith heats a gold bar to create something? The gold bar's shape gets changed. But what about its volume? Does it change too? Find ou...

Question

Match the following:

Volume of a cone	$2 π r h$
Volume of a frustum	$3 π r^{2}$
Total surface area of a cone	$\frac{2}{3} π r^{3}$
Total surface area of a hemisphere	$l b h$
Volume of a cuboid	$π r l$
Lateral surface area of cylinder	$2 π r (r + h)$
Surface area of a sphere	$\frac{1}{3} π r^{2} h$
Volume of hemisphere	$π r (r + l)$
Curved surface area of cone	$4 π r^{2}$
Total surface area of a cylinder	$\frac{1}{3} π h (R^{2} + r^{2} + R r)$

Accepted Answer

Volume of a cone $\frac{1}{3} π r^{2} h$

Volume of a frustum $\frac{1}{3} π h (R^{2} + r^{2} + R r)$

Total surface area of a cone $π r (r) (+ l)$

Total surface area of a hemisphere $3 π r^{2}$

Volume of a cuboid $l b h$

Lateral surface area of a cylinder $2 π r h$

Surface area of a sphere $4 π r^{2}$

Volume of a hemisphere $\frac{2}{3} π r^{3}$

Curved surface area of a cone $πrl$

Total surface area of a cylinder $2 π r (r + h)$

A P Singh Solutions for Chapter: Surface Areas and Volumes, Exercise 2: WORKSHEET (Self Assessment)

A P Singh Mathematics Solutions for Exercise - A P Singh Solutions for Chapter: Surface Areas and Volumes, Exercise 2: WORKSHEET (Self Assessment)

Questions from A P Singh Solutions for Chapter: Surface Areas and Volumes, Exercise 2: WORKSHEET (Self Assessment) with Hints & Solutions

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