Question 24 - CBSE Class 10 Sample Paper for 2021 Boards - Maths Standard - Solutions of Sample Papers for Class 10 Boards
Last updated at April 16, 2024 by Teachoo
Draw a line segment AB of length 9cm. With A and B as centres, draw circles of radius 5cm and 3cm respectively. Construct tangents to each circle from the centre of the other circle
Note
: This
is similar
to Ex 11.2, 5 of NCERT – Chapter 11 Class 10 Constructions
Check the answer here https://
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Question 24 Draw a line segment AB of length 9cm. With A and B as centres, draw circles of radius 5 cm and 3 cm respectively. Construct tangents to each circle from the centre of the other circle
Steps of construction
Draw line segment AB of length 9 cm
Taking A as center, draw a circle of radius 5 cm
Taking B as center, draw a circle of radius 3 cm
Now, we need to draw tangent from point A to the right circle,
and from point B to the left circle.
To draw tangents to the right circle, we need to draw perpendicular bisector of line AB
Make perpendicular bisector of AB
Let M be the midpoint of AB.
Taking M as center and MA as radius,
draw a circle.
6. Let blue circle intersect left circle at P, Q
Let blue circle intersect right circle at R, S
Join BP, BQ, AR and AS
∴ AR, AS and BP, BQ are the required tangents
Made by
Davneet Singh
Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo
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