The perimeter of a rectangle is 24 cm.
Given that its width is 5 cm, then its length is:
4 cm.
5 cm.
7 cm.
8 cm.
Given a rectangle, the number of line of symmetry is:
2.
8.
4.
5.
The volume of a cone with base radius 3 cm and height 7 cm, taking π as 22/7 is:
22 cm³.
66 cm³.
198 cm³.
44 cm³.
Given the formula A = πr², expressing r in terms of A and π gives:
A/π.
A / √π².
√(A/π).
√A / π.
The area of a rectangle with dimensions 9 cm by 3 cm is:
54 cm².
24 cm².
27 cm².
12 cm².
