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प्रश्न
Construct the angle of the measurement:
1. 135°
उत्तर
Steps of construction:
1. Draw a line segment AB and produce BA to pint C
2. With center A and any radius, draw an arc which intersect AC to D and AB at E.
3. With center D and E and radius more than half of DE, draw two arcs which intersects
each other at F.
4. Join FA which intersect the arc in (2) at G
5. With center G and D radius more than `1/2`GD, draw two arcs which intersect each other at H
6. Join HA
`∠` HAB = 135°
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संबंधित प्रश्न
Construct the angles of the following measurement:- `22 1/2^@`
Construct the angles of the following measurement:- 15°
7. Draw a line segment AB and by ruler and compasses1 obtain a line segment of length `3/4`AB.
Draw a pair of vertically opposite angles. Bisect each of the two angles. Verify that the bisecting rays are in the same line.
Using ruler and compasses only, draw a right angle.
Using ruler and compasses only, draw an angle of measure 135°.
Using a protractor, draw an angle of measure 72°. With this angle as given, draw angles of measure 36° and 54°.
Construct the angle of the measurement:
1. 15°
Construct a square of side 3 cm.
Construct the following and give justification:
A triangle if its perimeter is 10.4 cm and two angles are 45° and 120°.
