Special Right Triangles

Which of the following are considered special right triangles?

• 30-60-90

• 45-45-90

• 20-70-90

• 40-50-90

Tags

CCSS.HSG.CO.C.10

The ​ (a)   of a right triangle create the ​ (b)   and the ​ (c)   is always the ​ (d)   side.

• legs
• right angle
• hypotenuse
• longest
• shortest
• acute angle
• diagonal

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

What is the value of y?

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

Tags

CCSS.HSG.SRT.C.8

What is the value of y?

Tags

CCSS.HSG.SRT.C.8

What is the value of y? Value only, no y =

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.C.8

What is the value of x? Value only, no x =

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.C.8

What is the value of x? Value only, no x =

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

What is the value of y? Value only, no y =

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8