Pythagorean Theorem, Trig., and Geometry Mean Period 2 -2

Find the length of the missing side. *Hint a²+b²=c²

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7

Find h. *Hint a²+b²=c²

• 35.60

• 35.00

• 35.71

• 61.03

Tags

CCSS.8.G.B.8

Solve for x. *Hint  $\sin\left(x\degree\right)\ =\ \frac{Opp.}{Hyp.}\ ,\ \cos\left(x\degree\right)\ =\ \frac{Adj.}{Hyp.\ },\ Tan\left(x\degree\right)=\frac{Opp.}{Adj.}$  

• 50.7

• 50.1

• 60.7

• 61.0

Tags

CCSS.HSG.SRT.C.8

Find the length of side AB. *Hint - SOH CAH TOA

• 20 m

• 5 m

• 11.54 m

• 8.66 m

Tags

CCSS.HSG.SRT.C.8

Find the measure of side X. Round to the nearest tenth. *Hint - SOH CAH TOA

• 12.2

• 13.8

• 11.5

• 8.8

Tags

CCSS.HSG.SRT.C.8

Solve for the missing angle. *Hint - Use SOH CAH TOA and think about the inverse to solve.

• 50

• 0.053

• 36.9

• 95

Tags

CCSS.HSG.SRT.C.8

What is the value of x in the triangle shown?  $\frac{a}{x}=\frac{x}{b}\ \ \cdot\cdot This\ is\ the\ formula\ you\ need\ to\ use.$  

• 3√3

• √27

• 9√3

• Not here

What is the value of x? *Hint  $\frac{a}{x}=\frac{x}{b}$  

• 48

• 12

• $3\sqrt{7}$

• 9

Tags

CCSS.HSG.CO.C.9

Find the value of y. *Hint: You need to find x first.*
**Use  $\frac{a}{x}=\frac{x}{b}$ 

• 5

• 10√30

• √300

• 10√3

 $Hint\ \frac{a}{x}=\frac{x}{b}$  

What is the value of x?

• 48

• 12

• $3\sqrt{7}$

• 9