EASY
9th CBSE
IMPORTANT
Earn 100

Write the location of the orthocentre of an obtuse angled triangle.

Important Questions on Geometry

MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 1
To verify the RHS criterion of congruency of right triangles.
MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 1

To verify that opposite sides of a parallelogram are equal.

MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 1
To show that the quadrilateral formed by joining the midpoints of the sides of a rhombus, in order, is a rectangle.
MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 2
If a parallelogram and a rectangle have same base and lie between same parallel lines, then show that these have equal areas.
MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 3
If a triangle and a parallelogram are on the same base and between same parallels, then show that the area of the triangle is equal to half the area of the parallelogram.
MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 1
Show that congruent arcs of a circle subtend equal angles at the centre.
MEDIUM
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Suggested Activities>Q 1
To show that in a cyclic quadrilateral, an exterior angle is equal to the opposite interior angle. 
EASY
9th CBSE
IMPORTANT
Activity Plus in Mathematics>Chapter 4 - Geometry>Enrichment Exercise>Q A
A transversal is a line that intersects at least: