An angle of 90 degrees is a right angle when perpendicular lines intersect each other.
90 degrees multiplied by 3...
Yes together with a straight edge
Use a protractor or construct perpendicular lines that will intercept each other at 90 degrees and 3/4 around the lines will give a reflex angle of 270 degrees
with compass.........at 90+60degree angle,,,,,,,,, * * * * * and 90 + 60 = 105??? You need to draw a 90 degree ange and bisect it to give a 45 deg angle. Then add a 60 degree angle. 45 + 60 = 105.
Yes. First draw a perpendicular (90 degrees) and then bisect the angle.
by 60 degree and 90 degree
You can construct an obtuse angle with a straight edge and a protractor and that the angle must be greater than 90 degrees but less than 180 degrees.
Construct a perpendicular line that intersects a horizontal line at 90 degrees and then bisect the vertical line with the horizontal line will give an obtuse angle of 135 degrees because 90 degrees+45 degrees = 135 degrees
Use a protractor or construct 2 perpendicular lines with a compass and a straight edge
Construct 2 perpendicular lines which will meet at 90 degrees then by bisecting this angle wll give a 45 degree angle
To construct a 225-degree angle, start by drawing a straight line to represent a base. Then, use a protractor to measure 225 degrees from one end of the line. Alternatively, you can first construct a 90-degree angle, then measure an additional 135 degrees (which is 225 degrees minus 90 degrees) on the opposite side of the base line. Finally, draw a line through the point marking the 225 degrees to complete the angle.
Yes