Vocabulary
Pythagorean Theorem
Pythagorean Theorem Converse
45-45-90
30-60-90
100
What is the name of this symbol?
√
Radical or Square Root
100
Find the value of the hypotenuse of a right triangle when one leg is 3, and the other leg is 4.
5
100
Classify the triangle as acute, obtuse, or right if the length of the sides are 3, 4 and 5.
Right Triangle
100
What do we multiply the legs by to find the hypotenuse?
√2
100
What do you multiply the SL of the triangle by to get the hypotenuse?
2
200
You cannot leave a radical in the _________ of a fraction?
Denomenator
200
Find the value of the missing leg of a right triangle when the hypotenuse is 13 and one leg is 5.
12
200
Classify the triangle as acute, obtuse, or right if the length of the sides are 10, 11, and 20.
Obtuse Triangle
200
Find the value of the hypotenuse?
Legs=2
Hypotenuse=2√2
200
What do you multiply the SL by to get the measure of the LL?
√3
300
What is the name of this?
a2+b2=c2
Pythagorean Theorem
300
The value of c.
13 in
300
Classify the triangle as acute, obtuse, or right if the length of the sides are 73, 97 and 65.
Acute Triangle
300
The value of c.
c=5√2
300
Find the value of g.
g=10√3
400
On a 45-45-90 triangle, what are the labels we use to label the legs and the hypotenuse?
Legs: a
Hypotenuse: a√2
400
The value of x to the nearest tenth.
14.7
400
Classify the triangle as acute, obtuse, or right if the length of the sides are 7, 2 Radical 15, 11.
Obtuse Triangle
400
Determine the length of the leg of 45°–45°–90° triangle with a hypotenuse length of 19.
a=(19√2)/2
400
Find the length of the hypotenuse of a 30°–60°–90° triangle with a long leg length of 15.
Hypotenuse= 10√3
500
On a 30-60-90 triangle, what are the labels we use to label the Short Leg, Long Leg, and Hypotenuse?
SL: a
LL: a√3
Hyp: 2a
500
The bottom end of an 11-foot ramp at a warehouse is 10 feet from the base of the main dock. Find the height of the dock? Round your answer to the nearest tenth.
4.6 ft
500
If the numbers represent the lengths of the sides of a triangle. Classify the triangle as acute, obtuse, or right.
Acute Triangle
500
What is the value of a?
a=2√2
500
An equilateral triangle has an altitude of 15 feet. Determine the length of both the SL and the Hypotenuse.
SL=5√3
Hypotenuse: 10√3