Geometric Mean, Right Triangle

Find the value of "c"

• c = 8

• c = 10

• c = 2√13

• c = 2√5

Tags

CCSS.8.G.B.7

Given the 3 lengths of a triangle are 6 in, 8 in and 10 in.  Will this make a right triangle?

• yes

• no

Tags

CCSS.8.G.B.8

What is the length of y in this picture?

• 45

• 5√2

• 90

• 5

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

Find the value of y.

• 9

• 18√2

• 9√2

• (9√2)/2

Tags

CCSS.HSG.SRT.C.8

Find a.

• 3

• 3√3

• 6

• 2√3

Tags

CCSS.HSG.SRT.C.8

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

Can these measurements form a RIGHT triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

What is the length of u and v in this 30-60-90 triangle?

• u = 8 v = 4√3

• u = 4√2 v = 8

• u = 16 v = 8

• u = 4√3 v = 8

Tags

CCSS.HSG.CO.C.10

How far is it across the lake?

• 4

• 6

• 9

• 12

Tags

CCSS.8.G.B.8