Spring 2014FINAL EXAM REVIEW
Are these triangles similar? If so, write a similarity statement.
Answer: Yes, by AA~
CHAPTER 7 SIMILARITY
Are these triangles similar? If so, write a similarity statement.
Answer: Yes, by SSS~
CHAPTER 7 SIMILARITY
Find the value of x. Write your answer as a fraction.
Answer:
CHAPTER 7 SIMILARITY
Find the value of x.
Answer:
CHAPTER 7 SIMILARITY
CHAPTER 7 SIMILARITY
Sabrina made a scale model of a bridge that is 4 feet tall. The actual height of the bridge is 44 feet 6 inches.
a. What is the scale of the model?b. How many times as tall as the
model is the actual bridge?
Answer: a.b. 11.125 times as tall
CHAPTER 8: RADICALS
Simplify the radical expression.
Answer:
CHAPTER 8: PYTHAGOREAN THEOREM
Use the Pythagorean Theorem to answer the question.
A triangle has sides of lengths 16, 48, and 50. Is the triangle a right triangle?
Answer: No because
CHAPTER 8: SPECIAL RIGHT TRIANGLES
Find the missing side lengths. Leave your answers in simplest radical form.
Answer:
CHAPTER 8: SPECIAL RIGHT TRIANGLES
Find the missing side lengths. Leave your answers in simplest radical form.
Answer:
CHAPTER 8: TRIGONOMETRY
Find the value of x. Round to the nearest tenth.
Answer:
CHAPTER 8: TRIGONOMETRY
Find the value of the missing angle.
Answer: 14.9
CHAPTER 8: TRIGONOMETRY
Draw a picture and use angles of elevation and depression to answer the question.
A plane is flying at an altitude of 14,500 ft. The angle of depression from the plane to a control tower is 15°. What is the horizontal distance from the plane to the tower?
Answer: 54,114.7 feet
CHAPTER 10 CIRCLES: CIRCUMFERENCE
Find the circumference of each circle described. Round to the nearest hundredth:
a. Radius = 3.5 centimetersb. Diameter = 18 feet
Answer: a., b.
CHAPTER 10 CIRCLES: PARTS OF A CIRCLE
Name a circle, a radius, a chord, and a diameter of the circle .
Circle: _______________
Radius: ______________
Chord: _______________
Diameter: _____________
CHAPTER 10 CIRCLES: ARCS
Find each measure in .
a.
b.
Answer: a., b.
CHAPTER 10 CIRCLES: ANGLES
Find each value:
x=y=z=
Answer:
CHAPTER 10 CIRCLES: EQUATIONS OF CIRCLES
Write the equation of the circle below.
Answer:
CHAPTER 10 CIRCLES: EQUATIONS OF CIRCLES
State the coordinates of the center and the measure of the radius. Then graph the equation.
Answer:
Figure Formula Picture
Circle
Parallelogram
Rectangle
Triangle
Trapezoid
Sector of a Circle
Regular Polygon
CHAPTER 11: AREA
Figure Surface Area Volume Picture
Sphere
Rectangular Prism
Cylinder
Cone
CHAPTER 12: SURFACE AREA & VOLUME
ALGEBRA - FACTORING: MONOMIALS
Find the GCF:
Answer:
ALGEBRA - FACTORING: DISTRIBUTIVE PROPERTY
Factor:
Answer:
ALGEBRA - FACTORING:
Factor:
Answer:
ALGEBRA - FACTORING:
Factor:
Answer:
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