Question

write the different types of the angles and triangles and their definition with figures

Answer 1

· Acute - any angle which measures less than 90 degrees. ...
· Right - any angle which measures exactly 90 degrees. ...
· Obtuse - any angle which measures more than 90 degrees but less than 180 degrees. ...
· Straight - any angle which measures exactly 180 degrees.



· Equilateral triangle. The Equilateral triangle shown on the left has three equal sides and three equal angles. ...
· Isosceles triangle. The Isosceles triangle shown on the left has two equal sides and two equal angles.
· Scalene Triangle. The Scalene Triangle has no congruent sides. ...
· Acute Triangle. ...
· Obtuse Triangle.