Triangles

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

• acute

• obtuse

• right

• acute

• obtuse

• right

• equilateral

• isosceles

• scalene

Classify the triangle by angles and sides.

• Right Scalene

• Right Isosceles

• Acute Isosceles

• Right Obtuse

A triangle with 3 congruent sides is called a(n) ______

• Isosceles Triangle

• Equilateral Triangle

• Obtuse Triangle

• Irregular Triangle

PICK THE CORRECT CONGRUENCE STATEMENT

• ∆TUV ≅ ∆EUV

• ∆VUT ≅ ∆UVE

• ∆TUV ≅ ∆UEV

• ∆UTV ≅ ∆EUV

How can you tell which Angles are congruent from ∆DEF ≅ ∆ZXY?

• I can not tell without a diagram.

• I can not tell without measurements given.

• I looked at the letters in corresponding positions.

• The letters closer to the beginning of the alphabet match and the letters closer to the end of the alphabet match.

What is the m\angle U ?