

Right Triangle Concepts and Calculations
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used for the side opposite the right angle in a right triangle?
Base
Vertex
Leg
Hypotenuse
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a right triangle, if angle A is opposite side a, how is side a labeled?
Lowercase a
Uppercase A
Lowercase b
Uppercase B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for the Pythagorean Theorem?
a^2 + b^2 = c^2
a^2 - b^2 = c^2
a^2 + b = c^2
a + b = c
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When using the Pythagorean Theorem, what is a common mistake to avoid?
Placing the hypotenuse on the wrong side of the equation
Not identifying the right angle
Using the wrong formula
Forgetting to square the hypotenuse
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a right triangle has legs of lengths 8 and 6, what is the length of the hypotenuse?
12
14
10
16
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the principal square root of 25?
5
-5
25
0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the sides of a right triangle are 7 and 3, what is the length of the hypotenuse?
√81
√64
√49
√58
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