HARD
10th CBSE
IMPORTANT
Earn 100

Draw a pair of tangents to a circle of radius 2 cm which are inclined to each other at an angle of 90°.

Important Questions on Constructions

HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>EXERCISE>Q 8
Draw a circle of radius 2.2 cm. Take two points P and Q on one of its extended diameter each at distance of 4.3 cm from its centre. Draw tangents to the circle from these two points P and Q.
HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>EXERCISE>Q 9
Let △ABC be a right triangle in which AB=3.2 cm, BC=3.2 cm and ∠B=90°. BD is the perpendicular from B to AC. The circle through B, C, D is drawn. Construct the tangents from A to this circle.
HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>EXERCISE>Q 10
Draw a line segment AB of length 4.4 cm. Taking A as centre, draw a circle of radius 2 cm and taking B as centre, draw another circle of radius 2.2 cm. Construct tangents to each circle from the centre of the other circle.
MEDIUM
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>REVISION EXERCISE>Q 3
Given a triangle with side AB=8 cm. To get a line segment AB'=34 of AB, it is required to divide the line segment AB in the ratio
HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>REVISION EXERCISE>Q 1
Draw a triangle ABC with side BC=7 cm, ∠B=45° and ∠C=105°. Then construct a triangle whose sides are 34 times the corresponding sides of △ABC.
MEDIUM
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>REVISION EXERCISE>Q 2
Draw a circle of radius 6 cm. From a point 10 cm away from its centre, construct the pair of tangents to the circle and measure their lengths.
HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>REVISION EXERCISE>Q 3
Draw △ABC with side BC=6 cm, ∠B=60° and ∠C=45°. Construct another triangle whose sides are 23 of corresponding sides of △ABC.
HARD
10th CBSE
IMPORTANT
New Mathematics for Class X>Chapter 11 - Constructions>REVISION EXERCISE>Q 4
Construct a triangle ABC in which AB=5 cm, BC=6 cm and AC=7 cm. Construct another triangle whose sides are 3/5 times the corresponding sides of triangle ABC.