# Construct the Angle of the Measurement : 1. 30° - Mathematics

Construct the angle of the measurement :

1. 30°

#### Solution

Steps of construction:
1. Draw a line segment AB.
2. With center A and any radius, draw an arc which intersect AB at C.
3. With center C and same radius, draw an arc which intersects previous arc at D.
4. With centers D and C and radius more than 1/2DC ,draw arcs intersecting each other at
E
5. Join EA
∴ ∠EAB = 30°

Concept: Basic Constructions
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#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 16 Constructions
Exercise 16.2 | Q 11.1 | Page 9

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