Introduction to Geometry
Introduction to Geometry: Overview
This topic contains concepts like Geometry, Origin of the Word Geometry, Application of Geometry in Ancient Times and Geometrical Figures.
Important Questions on Introduction to Geometry
The number of points a line can have been:

The sides of a quadrilateral are extended to make the angles as shown below.
What is the value x?

In a trapezium and the diagonals meet at point . If and , then the ratio of and will be ____ .

is a square. is the mid-point of and is the mid-point of . and are joined and they meet at . Then which of the following is not correct?

In , , . If is the angle bisector of , then is-

is an isosceles triangle with . A circle through touching at the middle point Intersects at . Find is:

A polygon has diagonals. Find the number of sides in the polygon

The area of an equilateral triangle is . The length of each side of the triangle is:

If pointsare collinear, then which option is correct?

If the area of an equilateral triangle is . Then its perimeter is -

In quadrilateral , name:
Two points which are exterior of the quadrilateral.

is a chord of a circle with centre and is any point on the circle. If , then what is the measure of ?

Two circles of radius and intersect each other at points and . If the length of the common chord is , what is the distance (in ) between the centres of the circles?

In the given figure, the value of is

In a circle with centre and radius , a chord is drawn. Tangents at and intersects at such that . If the distance of from the centre is , then what is the length (in ) of ?

is a cyclic quadrilateral. and meet at , when produced. and meet at , when produced. If and , then what is the measure of ?

A chord of circle of radius touches circle which is concentric to . The radius of is . What is the length (in ) of ?

is a cyclic quadrilateral such that is the diameter of the circle and , then what is the measure of ?

A has sides and . extended touches a circle at and extended touches the same circle at . Find the length (in ) of .

If a triangle is right- Triangle at , then what is the value of ?
