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Three dimensional figures questions

Three dimensional figures questions | form four Basic Mathematics

Find Three dimensional figures examination questions, form four Basic Mathematics in acaproso.com

# Question
1

A rectangular box with top WXYZ and base ABCD has AB=6cm, BC=8cm, and WA=3cm.

Form three basic mathematics questions- three dimensional figures

Calculate  the:

  1. Length of AC
  2. Angle between WC and AC.

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2

Form three basic mathematics questions - three dimensional figures

For a tank given in the figure 2 above , calculate the angle between ar{DF} and the base ABCD.


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3

The surface area of a solid sphere whose radius is 6cm is equal to the surface area of a solid right cylinder with radius 2cm. Find the height of the cylinder.


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4

In the diagram below, (figure 5), VABCD is a pyramid whose base is a square with sides 6cm. The vertex V is vertically above N, the centre of the base and VN=3cm.

Form three basic mathematics questions - three dimensional figures.

Calculate the:

  1. Length VA
  2. Angle between the line VA and the plane ABCD.
  3. Volume of the pyramid.

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5

A cylinder of base radius of 14cm has a height of 28cm. Calculate its volume.


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6
  1. Calculate the volume and surface area of a sphere of radius 210cm.
  2. A sphere is cut by a horizontal plane so that the area of the cross section is 81picm2. If the distance from the plane to the centre is 15cm, find the radius of the sphere.

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7

Find the capacity in litres of a bucket 24cm in diameter at the top, 16cm in diameter at the bottom and 18cm deep.


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8

Draw the plan, front and side elevations of the figure below.

Form three basic mathematics - three dimensional figures


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9

Draw the plan, front and side elevation of the figure drawn here under, in third angle projection. Hence determine its volume.

Form three basic mathematics questions - three dimensional figures


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