Question

Draw a circle of any radius, say 4 cm. Draw any two of its diameters. Join the ends of these diameters. What figure do you obtain? What figure is obtained if the diameters are perpendicular to each other? А.​

Answer 1

Answer:

Step - 1: Find the diagram

By joining the ends of two diameters, we get a rectangle.

By measuring, we find AB = CD = 3 cm, BC = AD = 2 cm,

i.e. pairs of opposite sides are equal and also

∠A = ∠B = ∠C = ∠D = 90

o

i.e. each angle is of90

: Find the final diagram

If the diameters are perpendicular to each other, then by

joining the ends of two diameters, we get a square.

By measuring, we find that AB = BC = CD = DA = 2.5 cm, i.e., all four sides are equal.

Also∠A = ∠B = ∠C = ∠D = 90

o

i.e. each angle is of 90°