A45 cm²
B90 cm²
C50 cm²
D55 cm²
A45 cm²
B90 cm²
C50 cm²
D55 cm²
Related Questions:
In the figure, O is the centre of the circle and PA is a tangent to it. The point P is 10 centimetres away from the centre of the circle. The diameter of the circle is 10 centimetres. <POA=
A square pyramid is cut, open and laid flat as in the figure below. What is the surface area of this pyramid ?