Right Triangle Basics
Pythagorean Theorem
Basic Trig Functions
Converse of the Pythagorean Theorem
Special Right Triangles
100
the side in a right triangle that is directly across from the right angle
What is the hypotenuse?
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 acute, right, obtuse
What is a right triangle?
100
Name the two special right triangles
What is 45, 45, 90 and 30, 60, 90?
200
the sides that form the right angle in a right triangle
What are the legs?
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
Name the formula used to find a missing side in a right triangle
What is the Pythagorean Theorem?
300
the missing side ___, 24, 25 right triangle
What is 8, 24, 25?
300
Which trig function is expressed as opposite/adjacent
What is sine?
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 name of right triangles that have all integer values for their sides
What is a Pythagorean triple
400
the missing side 6, 8, __ in a right triangle
What is 10?
400
a phrase to help you remember the trig functions
What is SOHCAHTOA? Some old hippie came a hoppin through our apartment
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 * sqyare root of 2
500
always the longest side in a right triangle
What is true of all hypotenuses?
500
the missing number 10, 24, __ in a right triangle
What is 26?
500

Use this trig function when you do not have the hypotenuse but you have the other two sides.


What is TANGENT?

500
Classify the triangle with sides 20, 99,101
What is right?
500
the length of the hypotenuse when the longer leg is 14* square root of 3
What is 28?
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