answersLogoWhite

0

How do you draw a 105 degrees angle?

Updated: 8/17/2019
User Avatar

Wiki User

11y ago

Best Answer

Draw a line segment AB. Put your compass point at B and stretch the compass out until it is at point A. Now draw a circle. Now move the compass point to B, leaving the compass opening the same as before and draw another circle. The circles will intersect in two points. Call them C and D. Draw CD and name its intersection with AB as the point E.

angle CEB is a right angle.

Now you need to bisect the 90 degree angle you just constructed to get two 45 degree angles. Look in your book as to how to bisect an angle.

The angle CAB = 60 degrees. So bisect it to get a 30 degree angle and then bisect it to get a 15 degree angle.

You can get a 105 degree angle by adding the 90 degree angle and the 15 degree angle.

Similarly, you can get a 75 degree angle by subtracting the 15 degree angle from 90 degrees.

Look in your book on how to copy an angle.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

With the help of a protractor

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you draw a 105 degrees angle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you draw 105 degree angle?

Easiest is to use a protractor. Alternative: Draw a 90 degree angle. Bisect the external angle so that it is 45 degrees. Trisect that angle so that the angle adjacent to the 90 degree angle is 15 deg Then 90 + 15 degrees = 105 degrees. Both, bisection and trisection require the use of a compass (and ruler).


What angle is 105?

An angle of 105 degrees is an obtuse angle.


How do you make 105 degrees angle with compass?

105 = 90 + 15 15 = 30/2 and 30 = 60/2 you can draw 90° Draw segment AB you can draw 90° at A by drawing perpendicular bisector at A draw equilateral triangle on left side of A will give you 60° bisect 60° twice to give 15° so total angle is 90 + 15 = 105°


What is the measure of an angle supplementary to an angle that measures 105?

180-105 = 75 degrees


What is the measaure of an angle that is the supplement of an angle that measure 105?

180 - 105 = 75 degrees.


What is the measure of an angle supplementary to an angle that measures 105 degrees?

It is 75 degrees


What is the measure of an angle complementary to an angle that measures 105 degrees?

An impossibility because complementary angles add up to 90 degrees but if its a supplementary angle then 180-105 = 75 degrees


How can you draw an angle over 180 degrees?

draw the outside angle if you want to show 270 degrees then you draw a 90 degree angle but draw the circle outside of it


Which angle measure is a complementary of an angle whose measure is 105 degrees?

180-105 = 75


What is the third angle if one angle is 25 degrees an 50 degrees?

if you are asking about a triangle, the remaining angle is 105 degrees


In a parallelogram the measure of angle b the measure of angle a by 30 degrees what is the measure of angle d?

105 degrees


What is an angle measures 105 degrees?

Kd