Special Right Triangles Intro

Match the following for finding sides in a 30-60-90 right triangle.

• Short leg times square root of 3

• Long Leg

• Double the short leg

• Short Leg

• Half of the hypotenuse

• Hypotenuse

Tags

CCSS.HSG.CO.C.10

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

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.C.8

In a 45-45-90 right triangle, how many sides are the same size?

• None

• Two

• All 3

• Depends on the triangle

Tags

CCSS.4.G.A.2

What is the value of y?

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

Tags

CCSS.HSG.SRT.C.8

Tags

CCSS.8.G.B.7

If the length of the short side in this triangle is 25, find the length of the hypotenuse.

Tags

CCSS.HSG.CO.C.10

If the length of the short side in this triangle is 8, find the length of the long side.

Tags

CCSS.HSG.SRT.C.8

Find the value of y.

• 7

• 7√3

• 14√3

• (14√3)/3

Tags

CCSS.HSG.SRT.C.8

Find the value of y.

• 9

• 18√2

• 9√2

• (9√2)/2

Tags

CCSS.8.G.B.8