Sides of a Triangle Theorem

In a right angled triangle, the square of the long side is equal to the sum of the squares of the other two sides.

• Pythagorean Theorem 

• Hypotenuse

• Right Triangle

• Perfect Square

This is a picture of ......

• Pythagorean Theorem 

• Converse

• Right Triangle

• Perfect Square

Name the side of a right triangle that is always across from the right angle.

• Leg a

• Leg b

• Leg

• Hypotenuse

They correct formula for Pythagorean Theorem is...

• a² + b³ = c²

• a² - b² = c²

• a² + b² = c²

This is the side opposite the right angle in a right angled triangle. It is also the longest side of the right angled trianlge

• Converse

• Hypotenuse

• Leg (of a triangle)

• Sum

These are the two shorter sides of a right triangle.

• Legs (of a triangle)

• Hypotenuse

• Sum

• Converse

• ASA

• AAA

• SSS

• SAS

Which of the following is a postulate use to prove a triangle congruence when the given is an included angle and two adjacent sides?

• ASA

• SAS

• SSS

• AAA

The lengths of two sides of a triangle are 5 and 7. What is the range of possible side lengths?

• 12<x<2

• 2>x>12

• 2<x<12

Do the following sides make a triangle. If so what type of triangle do they make?

Sides: 5. 13, 12

• Right Triangle

• Acute Triangle

• Obtuse Triangle

• Not a Triangle