6.6 45-45-90 Special right Triangles

Find x - the length of the hypotenuse of the triangle.

• 7
• 14
• 7√2
• 7/2

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find a - the length of a leg of the triangle.

• 5
• √2
• 5√2
• 2

• 128
• 8√2
• 16
• 2√2

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

• a=4    b=2√2
• a=2√2   b=2√2
• a=2√2   b=4
• a=4   b=4

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Use the 45-45-90 theorem to solve for the hypotenuse.

• 16

• 8

• 8√2

• √16

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Find a.

• 5

• √2

• 5√2

• 2

Tags

CCSS.8.G.B.7

Find x.

• 4√3

• 4√6

• 4

• 4√8

Tags

CCSS.HSG.SRT.C.8

Find x.

• 2

• 18

• 2√9

• 9√2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Find the missing side lengths.

• a = 4, b = 4
• a = 4, b = 2√2
• a = 2√2,  b = 4
• a = 4, b = 4

Tags

CCSS.HSG.SRT.C.8

If the equal sides of an isosceles right triangle measure 12 units, then the measure of the hypotenuse is _____ units.

• 12√2
• 2√12
• 144
• 144√2

Tags

CCSS.8.G.B.7