Yes how doe sit look like?
Yes and it would be an isosceles triangle
Yes
Use trigonometry knowing that the angle will be 60 degrees
Construct an equilateral triangle which will have 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees
draw a base and use this to draw an equilateral triangle each angle of an equilateral triangle adds up to 60 degrees. To have an angle of 120 degree use this angle and then draw another side of a triangle next to it to get a 120 degree angle.
With a protractor or construct an equilateral triangle which has 3 equal interior angles of 60 degrees
You can but there are two possible solutions.
Yes, but the third side will also have to be 4 cm.If you ask: is it possible to construct a triangle with an angle of 60°and only 2 equal sides but not three, that answer is 'no'.
Yes
Use trigonometry knowing that the angle will be 60 degrees
Yes
Construct an equilateral triangle because each of its 3 exterior angles measures 120 degrees
Construct an equilateral triangle which will have 3 equal interior angles of 60 degrees and 3 equal exterior angles of 120 degrees
No because the 3 interior angles of a triangle must add up to 180 degrees and only a right angle triangle has 1 interior angle of 90 degrees.
draw a base and use this to draw an equilateral triangle each angle of an equilateral triangle adds up to 60 degrees. To have an angle of 120 degree use this angle and then draw another side of a triangle next to it to get a 120 degree angle.
With a protractor or construct an equilateral triangle which has 3 equal interior angles of 60 degrees
Yes. First draw a perpendicular (90 degrees) and then bisect the angle.
Any triangle that has an angle measuring 90 degrees is a right triangle.