Name the figures drawn below.

Observe the sides, angles and diagonals of quadrilateral BEFD. Name the figures given below and write properties of figures.

Identify the closed and open figures from the figures given below

Find the values of x and y in the figures given below.

Find the values of x and y in the figures given below.

Find the values of x and y in the figures given below.

Identify the regular polygons among the figures given below:

Identify the figure given below.

Calculate the area of shaded part of the figure given below.

Find the area of shaded region of the figure given below.