Question

Draw a line segment AB = 8 cm and mark its mid point as C. With 2 cm as radius draw three circles having A, B and C as centres. Draw another circle with C as centre and 4 cm radius draw another circle. Identify and name the concentric circles and congruent circles.

Answer 1

• Draw a line segment of length $8cm$
• Mark point $C$ as midpoint of $AB$
• Draw circles of radius $2cm$, taking center as $A,B$ and $C$
• Circles with centers $A,B$ and $C$ of radius $2cm$ are congruent
• Draw another circle taking $C$ as center of radius $4cm$
• Circles with center $C$ are concentric.