Dilations and Similarity
Pythagorean Theorem
Basic Trig Functions
Converse of the Pythagorean Theorem
Special Right Triangles
100
Which of the following is NOT an abbreviation for a statement that can be used to conclude that two triangles are similar?
A. AA similarity B. SAS similarity
C. SSA similarity D. ASA similarity
What is C?
100
The missing leg in a 5, __, 13 right triangle.
What is 12?
100
Which trig function is expressed as Opposite/ Adjacent
What is the tangent?
100
Classify the triangle with sides 6, 8, 10 as acute, right or obtuse.
What is a right triangle?
100
Name the two special right triangles.
What is 45, 45, 90 and 30, 60, 90?
200
Find p in the diagram shown. Write your answer as a decimal rounded to the nearest tenth.
What is 20?
200
The missing side in a 8, 15, ____ right triangle?
What is 17
200
Which trig function is expressed as adjacent/hypotenuse
What is cosine?
200
Classify the triangle 10, 11, 14.
What is acute?
200
In a 45, 45, 90 the length of the two legs is _____.
What is the same?
300
This is the similarity theorem that allows us to conclude that the triangles are similar.
What is SAS?
300
If a 35 inch TV screen is 26 inches long, how tall is the screen?
What is 23 inches?
300
The angle of elevation from the base to the top of a waterslide is 13°. The slide extends horizontally 58.2 meters. Approximate the height of the slide.
What is 13.4 meters?
300
Classify the triangle 26, 10, 17.
What is obtuse?
300
In a 30, 60, 90 triangle the length of the longer leg if the shorter leg is 14.
What is 14 * square root of 3?
400
The length of a side of J'K'L'M' is this percentage of the corresponding side of JKLM.
What is 33.3%?
400
A 13 foot ladder is leaning against a building. The base of the ladder is 5 feet from the building. How high on the building is the ladder?
What is 12 feet?
400
You are standing 110 feet away from a school with a flagpole on top of the roof. The angle of elevation to the base of the flagpole is 63°, while the angle of elevation to the top of the flagpole is 66°. How tall is the flagpole?
What is about 31.2 feet?
400
Classify the triangle 16, 30, 34.
What is right?
400
The length of the hypotenuse in a 45, 45, 90 when one leg is 34.
What is 34 * square root of 2?
500
This is the scale factor of this dilation.
What is
1/5?
500
Francis is making a model airplane with triangular wings. What is the perimeter of each wing if the hypotenuse is 36 cm and one leg is 14 cm?
What is P = 83.17 cm?
500
Sam is flying a kite on a 50 meter string. The angle of elevation of the kite measures 35 degrees, and Sam's hand is 1.8 meters above the ground. About how high is the kite off of the ground?
What is about 30.5 meters?
500
Classify the triangle with sides 20, 75, 101.
What is this is NOT a triangle?
500
The length of the hypotenuse when the longer leg is 14* square root of 3
What is 28?