Question

12. How many planes are shown in the figure?
Your answer

Answer 1

Six planes

Explanation:

A plane is defined by the three different points on the same surface.

So the planes given in the picture are,

Plane A or plane MSR

Plane PWM

Plane QTS

Plane WTS

Plane QPN

Plane PQT

Therefore, six faces of the given polygon will define the six planes.