How to Draw 165 Degree Angle With Compass TUTORIAL

Construction of Angles by using Compass

In construction of angles by using compass we will learn how to construct dissimilar angles with the help of ruler and compass.

1. Structure of an Bending of 60° by using Compass

(i) Depict a ray OA.

(ii) With O equally centre and any suitable radius draw an arc in a higher place OA cut it at a betoken B.

(3) With B as centre and the same radius as before, describe some other arc to cut the previous arc at C.

(iv) Join OC and produce it to D.

2. Construction of an Angle of 120° by using Compass

(i) Draw a ray OA.

(two) With O every bit centre and any suitable radius draw an arc cutting OA at B.

(iii) With B every bit centre and the aforementioned radius cut the arc at C, then with C every bit centre and aforementioned radius cut the arc at D. Join OD and produce it to E.

iii. Construction of an Bending of thirty° by using Compass

(i) Construction an angle ∠AOD = sixty° as shown.

(two) Draw the bisector OE of ∠AOD.

4. Structure of an Angle of xc° by using Compass

(i) Take any ray OA.

(two) With O as heart and any convenient radius, depict an arc cutting OA at B.

(iii) With B equally centre and the same radius, depict an cut the first arc at C.

(iv) With C as centre and the same radius, cut off an arc cutting once more the first arc at D.

(v) With C and D as centre and radius of more than half of CD, draw two arcs cutting each other at E, join OE.

5. Construction of an Bending of 75° by using Compass

(i) Take a ray OA.

(ii) With O equally centre and any convenient radius, draw an arc cutting OA at C.

(iii) With C as centre and the aforementioned radius, draw an cutting the starting time arc at M.

(iv) With Thou as centre and the same radius, cut off an arc cutting once again the offset arc at Fifty.

(v) With L and Thousand as centre and radius of more than than one-half of LM, draw two arcs cutting each other at B, join OB which is making ninety°.

(vi) At present with N and Grand every bit centres again draw 2 arcs cut each other at P.

(vii) Join OP.

half dozen. Construction of an Angle of 105° by using Compass

(i) Afterwards making ninety° bending have L and Northward every bit eye and draw two arcs cut each other at S.

(ii) Bring together SO.

7. Structure of an Angle of 135° by using Compass

Footstep of Structure:

(i) Construct ∠AOD = 90°

(two) Produce ∠AO to B.

(3) Draw OE to bisect ∠DOB.

∠DOE = 45°

∠EOA = 45° + 90° = 135°

8. Construction of an Angle of 150° by using Compass

(i) Construct ∠AOC = 120°

(two) Produce ∠AO to B.

(three) Draw OD to bisect ∠COB.

Now ∠COD = 30°

Therefore, ∠AOD = 120° + xxx° = 150°

● Angle.

Interior and Exterior of an Angle.

Measuring an Angle by a Protractor.

Types of Angles.

Pairs of Angles.

Bisecting an bending.

Construction of Angles past using Compass.

Worksheet on Angles.

Geometry Practice Test on angles.

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How to Draw 165 Degree Angle With Compass TUTORIAL

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