Math 10th Class Chapter 13

Geometry means measurement of the

If the incentre and circumcentre of a triangle coincide, the triangle is.

wo circle of same radii can touch each other at.

The distance of a point outside the circle from its centre is ______ than the radius.

How many common tangents can be drawn for two disjoint circle?

Two circle of different radii can touch each other at.

Angle inscribed in a semi-circle is a ______ angle.

If two circles touch each other their centre and point of contact are……….

A circle of any radius can be constructed by rotation a compass about

The circle passing through vertices of a triangle is called.

The word geometry is derived from two Greek words namely Geo and

The centre of incircle is called:

The word geometry is derived from two __________ words geo and metron.

The word geometry is derived from two __________ words geo and metron.

If the two circles touches externally, then the distance between their centre is equal to the.