Classifying Triangles

Front

A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?

Back

Acute triangle

Front

In an ______________ triangle, all three angles are less than 90 degrees.

Back

Acute

Front

Identify the triangle by its sides and angles: 90° angle and all sides of different lengths.

Back

Right Scalene

Front

Classify the triangle by angles and sides: two equal angles and two equal sides.

Back

Acute Isosceles

Front

Look at the sides and angles of this triangle. Which type of triangle is pictured? 90° angle and two equal sides.

Back

Right Isosceles Triangle

Front

What is the definition of an acute triangle?

Back

A triangle where all three angles are less than 90 degrees.

Front

What is a right triangle?

Back

A triangle that has one angle equal to 90 degrees.

Front

What is a scalene triangle?

Back

A triangle where all three sides are of different lengths.

Front

What is an isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

How do you classify triangles based on angles?

Back

Triangles can be classified as acute, right, or obtuse based on their angles.