# Math Quiz On Triangles! Trivia Test!

10 Questions | Total Attempts: 104  Settings  .

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• 1.
What is the name for a triangle that has all three sides the same length?
• A.

Scalene

• B.

Isosceles

• C.

Equilateral

• D.

Obtuse

• 2.
How would you name this triangle by its sides?
• A.

Scalene

• B.

Isosceles

• C.

Equilateral

• D.

Acute

• 3.
How would you name this triangle by its angles?
• A.

Scalene

• B.

Right

• C.

Obtuse

• D.

Acute

• 4.
How many degrees do the three angles of a triangle add up to?
• A.

90

• B.

180

• C.

200

• D.

360

• 5.
If the three angles of a triangle measure 60, 80, and 40 degrees what type of triangle is it?
• A.

Acute

• B.

Obtuse

• C.

Right

• D.

Straight

• 6.
If the sides of a triangle are 8 ft, 4 ft, and 5 ft what type of triangle is it?
• A.

Scalene

• B.

Isosceles

• C.

Equilateral

• D.

• 7.
If two of the angles in a triangle are 50 degrees and 100 degrees what is the third angle?
• A.

10 degrees

• B.

50 degrees

• C.

90 degrees

• D.

30 degrees

• 8.
What type of triangle is shown below?
• A.

Equilateral, Right

• B.

Isosceles, Obtuse

• C.

Isosceles, Right

• D.

Equilateral, Acute

• 9.
What is the name for a triangle that has a 90 degree angle?
• A.

Acute Triangle

• B.

Obtuse Triangle

• C.

Right Triangle

• D.

Isosceles Triangle

• 10.
What makes a triangle Isosceles?
• A.

All three sides are the same length

• B.

Two of the sides are the same length

• C.

None of the sides are the same length

• D.

Four sides are the are the same length