The figure, shows the angle of elevation of A from C as 50°. The angle of depression of C from A is:
50°.
14°.
40°.
90°.
The number of lines of symmetry in a rhombus is/are:
1.
4.
8.
2.
The number of edges that a cuboid has is:
10.
6.
12.
The diameter of a circle is 28 cm, the circumference, in cm, of the circle is:
14.
56.
7.
88.
The figure is a rectangular based Pyramid. The number of edges is:
9.
5.
