Draw an Angle and Label It as ∠Bac. Construct Another Angle, Equal to ∠Bac. - Mathematics

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 Draw an angle and label it as ∠BAC. Construct another angle, equal to ∠BAC.

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Steps of construction:
1. Draw an angle ABO and a Line segment QR
2. With center A and any radius, draw an arc which intersects `∠`BAC at E and O
3. With center Q and same radius draw arc which intersect QR at S.
4. With center S and radius equal to DE, draw an arc which intersect previous arc at T
5. Draw a line segment joining Q and T

∴ `∠`PQR =  `∠`BAC


Concept: Basic Constructions
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RD Sharma Mathematics for Class 9
Chapter 16 Constructions
Exercise 16.2 | Q 1 | Page 9

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