Angle Relationships in Triangles

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Solve for x.

• 16

• 11

• 50

• 6

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90

Quinn made a statement about the triangle shown. Determine whether his statement is true or false.

• True

• False

Quinn made a statement about the triangle shown. Determine whether his statement is true or false.

• True

• False

If one angle of a triangle is equal to the sum of other two angles, then the triangle is ____

• an isosceles triangle

• an obtuse angled triangle

• an equilateral triangle

• a right angled triangle

Where would the largest angle of a triangle be located?

• Across from the longest side.

• Across from the shortest side

• I need more information to get an answer.

What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?

• 32

• 39

• 45

• 54