Proportions With Special Parts Of Triangles

What are u and v in this 30-60-90 triangle?

• v = 2√3 u = 6

• v = 4 u = 4√3

• v = 4 u = 4√2

• v = 4√3 u = 8√3

Tags

CCSS.HSG.SRT.C.8

What is the value of x?

• 2

• 18

• 2√9

• 9√2

Tags

CCSS.8.G.B.7

Find y?

• 9√3

• 9√2

• 18√3

• 9

Tags

CCSS.HSG.SRT.C.8

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Tags

CCSS.8.G.B.8

Which side is the long leg in this 30-60-90 triangle?

• 4

• u

• v

Tags

CCSS.HSG.CO.C.10

Find x. 

• 6√3

• 8√3

• 24

• 12√3

Tags

CCSS.HSG.SRT.C.8

If two figures are similar, the corresponding sides are ______________.

• equal

• congruent

• proportional

• none of these

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.CO.C.10

Find y.

• 144

• 18

• 72

• 12

Tags

CCSS.HSG.SRT.B.4

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  Find the length of AB to the nearest meter.

• 10

• 12

• 15

• 18

Tags

CCSS.HSG.SRT.B.4