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How do you draw a triangle DEF that angle F measures 90 degrees?
It will be a right angle triangle with a 90 degree angle and 2 acute angles
What is another name fpr right angle DEF?
Angle DEF is the same as angle FED.
Draw a right angle?
L
How do you draw a right obtuse triangle?
Triangles are either accute, obtuse, or right. To draw an accute triangle start by drawing an accute angle (less than 90 degrees). Then extend the ends of the angle and connect them making sure that both new angles are also acute. To draw a right triange first draw a right angle. Then extend the angle and connect to form two accute angles. To draw an obtuse triangle first draw an obtuse angle (greater than 90 degrees). Then extend the sides of the angle and connect creating 2 accute angles.
How do you draw a 140 degree angle?
Unless you are ready for some complicated trigonometry, I would suggest that you use a protractor and draw a 50 degree angle BEYOND a right angle.
