Exterior angles
5
angles and saxons
Angles were known before trigonometry. Trigonometry was the study of angles and their relationship to shapes.
First of all a right angle has no acute angles. They just have two straight angles. Angles that are 180
Obtuse angles.
We were to measure the complementary angles in the drawing.I found the complementary angles to be of equal lengths.
4
Exterior angles
5
angles and saxons
Angles were known before trigonometry. Trigonometry was the study of angles and their relationship to shapes.
First of all a right angle has no acute angles. They just have two straight angles. Angles that are 180
The angles are 40, 80 and 60 degrees.
hept means 7
reflex interior angles are the angle bigger than 180'c found inside a shape.
A nonagon can contain angles that are acute, right, obtuse or reflex - but not straight (180 degrees).