Share Math #11
Save to Folder
What is an acute angle?
An angle that measures less than 90 degrees.
What is an obtuse angle?
An angle between 90 and 180 degrees.
What is a reflex angle?
An angle larger than 180 degrees.
What is a right angle?
Measures 90 degrees.
What kind of angle is 43 degrees?
Acute.
What kind of angle is 98 degrees?
Obtuse.
What kind of angle is 189 degrees?
Reflex.
What kind of angle is 145 degrees?
Obtuse.
What kind of triangle has exactly two sides that measure the same?
Isosceles.
What type of triangle has no sides that measure the same?
Scalene.
What type of triangle has all the same side lengths?
Equilateral.
How many acute angles are in an acute triangle?
3
How many obtuse angles are in an obtuse triangle?
1.
How many acute angles are in an obtuse triangle?
2.
How many right angles are in a right triangle?
1.
How many acute angles are in a right triangle?
2.
