WorksheetsThree Dimensional Geometry
Total questions: 20
Worksheet time: 20mins
The ratio in which the line joining (2,4,5) and (3,5,-9) is divided by the yz-plane is
(A). 2:3
(B). 3:2
(C). -2:3
(D). 4:-3
The coordinates of the foot of the perpendicular from a point P(6,7,8) on x- axis are
(A). ( 6,0,0 )
(B). ( 0, 7 ,0 )
(C). ( 0, 0 , 8 )
(D). ( 0 , 7 , 8 )
The point ( -1 , 2 , -3 ) lies in the :
7th Octant
5th Octant
6th Octant
8th Octant
Find the locus of a point P which is equidistant from two points ( 1 , 0 , 0 ) and ( -1 , 0 , 0 )
x=0
x=1
x= -1
x=2
Find a point P on the line segment AB such that P divides AB internally in the ratio 2:1 , where A ( 1 , 2 , 3 ) and B ( -8 , -5 , -3 ).
(A). ( 5 , 8/3 , 1 )
(B). ( 5 , - 8/3 , 1 )
(C). ( 5 , - 8/3 , - 1 )
(D). ( - 5 , - 8/3 , - 1 )
How many faces does the shape below have?
2
4
6
8
How many faces does this figure have?
9
6
5
2
Which figure will this net make?
Triangular Pyramid
Hexagonal Pyramid
Octagonal Pyramid
Cube
Name the 3D shape
Cube
Rectangular Prism
Rectangular Pyramid
Triangular Prism
Triangular Pyramid
What shape is this?
cone
cube
sphere
pyramid
How many circles are on a cylinder?
2
1
3
0
What shapes were used to build this shape?
Name this figure.
cone
cylinder
rectangular prism
triangular prism
This 3D object has no sides/faces, and no corners
circle
pyramid
cube
sphere
What shape is this?
Cube
Cylinder
Pyramid
Cuboid
What shape is this?
Cube
Cylinder
Pyramid
Cuboid
A pyramid is made up of ...
triangles only
squares only
triangles and square
circles
Which net will make a triangular pyramid?
Net A
Net B
Net C
