Sphere has one ________ surface.
Plane
Curved
Flat
None of these
The sum of the lengths of all the sides of a closed figure is its
Perimeter
Area
Volume
Which of the following is an open figure?
If radius of a circle is 2cm, then its diameter is
1cm
3cm
4cm
8cm
Which of the following statement is false?
Line segment can be drawn in a paper.
Line segment has end points.
A line segment has a definite length.
A line segment has a infinite length.
________ number of diameter can be drawn to a circle.
one
two
four
infinite
Write the number of line segments in the following figure.
2
3
4
6
_____ ray / rays can be drawn passing through two given points.
only one
many
no
The sides of a triangle are 2cm, 4cm, 5cm. Find its perimeter.
11 cm
10 cm
6 cm
9 cm
If diameter of a circle is 10cm, Find its radius?
20cm
5cm
15cm
25cm
