Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

MEDIUM

Earn 100

Is it possible to construct angle $120$ degrees without using a protractor? If possible construct the angle.

Important Questions on Geometrical Constructions

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct a rhombus whose side is of length

3.4 cm

and one of its angle is

45 °

.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

With the help of a ruler and a compass, it is not possible to construct an angle of

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Which of the following angles CANNOT be constructed by using ruler and compass only?

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct a square of side

3 c m

.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

With the help of a ruler and compasses, which of the following is not possible to construct?

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct the angle

105 °

using compass and ruler.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct a rectangle whose adjacent sides are of lengths

5 cm

and

3.5 cm

.

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct an angle of

45 °

at the initial point of a given ray and justify the construction.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct a right angled triangle whose base is

3.8 c m

and hypotenuse is

5.6 c m

.

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Sumit constructed an angle of

90 °

and trisected it. Measure of two angles taken together will be _____

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Draw an angle of

110 °

with the help of a protractor and bisect it. Measure each angle.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Which of the following angle can be constructed with the help of a ruler and pair of compasses?

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct the angle

15 °

.

EASY

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Draw an angle of $80 °$ with the help of protractor. Then construct angle of

(i) $40 °$ , (ii) $160 °$ and (iii) $120 °$

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct an angle of

90 °

at the initial point of a given ray and justify the construction.

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct the angle

135 °

using compass and ruler .

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct the angle

75 °

using compass and ruler.

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct an angle measuring

30 °

.

HARD

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

Construct an angle measuring

22 {\frac{1}{2}}^{°}

.

MEDIUM

Mathematics>Geometry>Geometrical Constructions>Construction of Standard Angles

With the help of a ruler and a compass it is not possible to construct an angle of: