Q. 54.5( 52 Votes )

# Let A, B be the centres of two circles of equal radii; draw them so that each one of them passes through the centre of the other. Let them intersect at C and D.

Examine whether and are at right angles.

Answer :

Step 1: Draw a line segment of any given length

Step 2: With A as center and radius AB draw a circle. With B as a center and radius, BA draw a circle. Join C and D. Measure angle with a protractor.

So AB is perpendicular to CD.

Rate this question :

Draw any circle and mark points A, B and C such that

(a) A is on the circle.

(b) B is in the interior of the circle.

(c) C is in the exterior of the circle.

NCERT - MathematicsLet A, B be the centres of two circles of equal radii; draw them so that each one of them passes through the centre of the other. Let them intersect at C and D.

Examine whether and are at right angles.

NCERT - MathematicsWith the same centre O, draw two circles of radii 4 cm and 2.5 cm.

NCERT - MathematicsWith a given centre and a given radius, only one circle can be drawn.

NCERT - Exemplar MathematicsDraw a circle of radius 3.2 cm.

NCERT - Mathematics