Unit 4 Classwork 3/21/2025

Front

What is the length of \( \overline{JK} \) if the options are 13 units, 32 units, 14 units, and 34 units?

Back

32 units

Front

What type of triangle has all angles less than 90° and two equal sides?

Back

Acute Isosceles

Front

If QN bisects \( \angle PQR \) and N is the midpoint of PR, how would you classify \( \Delta PRT \) by its angles and sides?

Back

Obtuse, Scalene

Front

How do you classify a triangle that is right-angled and has all sides of different lengths?

Back

Right Scalene

Front

What type of triangle is defined as having all sides equal and all angles equal?

Back

Equilateral Triangle

Front

What is the definition of an isosceles triangle?

Back

A triangle with at least two equal sides.

Front

What is the definition of a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is the definition of an acute triangle?

Back

A triangle where all angles are less than 90°.

Front

What is the definition of an obtuse triangle?

Back

A triangle with one angle greater than 90°.

Front

What is the definition of a right triangle?

Back

A triangle with one angle equal to 90°.