Geometry (10)

Similarity, Loci, Circles

In the figure given below, O is the centre of the circle and AB is a diameter
Using ruler and compass construct a triangle ABC
In the given figure AB = 9 cm, PA = 7.5 cm and PC = 5 cm
In the given figure TP and TQ are two tangents to the circle
Construct a circle of radius 4.5 cm
Draw a circle of radius 4 cm. Mark the centre as O. Mark a point P outside the circle
In the given figure AC is a tangent to the circle with centre O
The circumference of the base of a cylindrical vessel is 132 cm
Using ruler and compass only, construct a ∆ABC such that BC = 5 cm
Using ruler and a compass only construct a semi-circle with diameter BC = 7cm
In the given figure, ABCDE is a pentagon inscribed in a circle such that AC is a diameter
PQRS is a cyclic quadrilateral. Given $ \angle QPS = 73^{\circ}, \angle PQS = 55^{\circ} $
In ∆PQR, MN is parrallel to QR and
In the figure given below ‘O’ is the centre of the circle.