Geo: Final Exam Review (Units 6-10)

In similar triangles, corresponding angles are ...., while corresponding sides are ....

• Congruent // Congruent

• Proportional // Proportional

• Congruent // Proportional

• Proportional // Congruent

Which value of x proves that the two triangles above are similar?

• 26.7 ft

• 10 ft

• 25.6 ft

• 42.7 ft

Which pipe lengths could be joined to form a right triangle?

• 40 ft, 20 ft, 10 ft

• 13 ft, 12 ft, 5 ft

• 15 ft, 6 ft, 5 ft

• 19 ft, 16 ft, 2 ft

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

Find the measure of the missing angle.

• 64^o
• 26^o
• 61^o
• .008^o

Tags

CCSS.HSG.SRT.C.8

What key phrase is helpful in remembering the trig functions?

• SIN COS TAN

• SOH CAH TOA

• SOA COH TAN

• SO CA TOA

For trig and inverse trig questions, you must change Desmos to

• Degrees

• Radians

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63 ft
• 65 ft
• 74 ft
• 87 ft

Tags

CCSS.HSG.SRT.C.8

Which equation is most likely represented by the circle graphed above?

• $\left(x+4\right)^2+y^2=9$

• $\left(x-4\right)^2+y^2=9$

• $x^2-\left(y-4\right)^2=3$

• $x^2+y^2=9$

In the equation of a circle, what do the h and k represent?

• The center

• The radius

• The diameter

• A point on the circle