Sample numerical on construction of triangle Watch Video
Numerical
Construct a triangle ABC in which AB is equal to 9 cm, BC is equal to 10 cm and angle ABC is equal to 45 degrees. Construct a circle of radius 2 cm to touch the arms of angle ACB.
Steps of Construction are as follows
Draw a line BC is equal to 10 cm and construct angle ABC is equal to 45 degrees.
Mark A such that AB is equal to 9 cm. join A and C
Bisects angle ACB
Construct 90 degrees at A to draw a line parallel to AC at a distance of 2 cm from AC.
The parallel line and the angle bisector intersect at O.
With O as centre and radius 2 cm, draw a circle.
Numerical
Construct a triangle ABC in which AB is equal to 9 cm, BC is equal to 10 cm and angle ABC is equal to 45 degrees. Construct a circle of radius 2 cm to touch the arms of angle ACB.
Steps of Construction are as follows
Draw a line BC is equal to 10 cm and construct angle ABC is equal to 45 degrees.
Mark A such that AB is equal to 9 cm. join A and C
Bisects angle ACB
Construct 90 degrees at A to draw a line parallel to AC at a distance of 2 cm from AC.
The parallel line and the angle bisector intersect at O.
With O as centre and radius 2 cm, draw a circle.
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