stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
SPECIAL RIGHT TRIANGLES Flashcards | StudBud
Explore
/
SPECIAL RIGHT TRIANGLES
SPECIAL RIGHT TRIANGLES
31 terms
·
StudBud Administration
·
7,454 plays
Special Right triangles, with converse pythagorean, radical operations, and random trivia
Flashcards
31 cards
F
Practice quiz
P
Host live
L
Questions
31
Answers
1
What is the √121?
13
10
11
12
2
Who is this?
James Brown
Barack Obama
a movie star
none of these
3
The hypotenuse is 8 what are the lengths of the other legs?
4√2, 4√2
4√3, 4
8√3, 16
none of these
4
What is the missing side length?
√6
5√3
5√6
5√2
5
what is the name of this triangle?
45°-45°-90°
special right triangle
all of these
isosceles right triangle
6
In a 45-45-90 triangle the hypotenuse is equal to, h =
L * √3
s * √2
L * √2
s * 2
7
in a 30°-60°-90° triangle the long leg is equal to what? L =
apple pie
√2
Beyoncé
√3
8
32√2 * 2√2 = ? simplify as much as possible.
128√2
128
96√4
96√2
9
In a 30°-60°-90° triangle the hypotenuse is equal to -> h =
s * √3
s * 2
none of these answers
L * √2
10
Draw a 30°-60°-90° triangle. The long leg is 8√3, which one is a missing side of the triangle?
8√3
8√2
8
8√6
11
In a 45°-45°-90° triangle the hypotenuse is 9 find the length of the legs.
neither of these
3√2
9√2
9
12
Who discovered the Pythagorean theorem?
Hercules
Pythagoras
Both obviously! Power of teamwork
neither, pick up a history book
13
Who invented the Chinese torture box?
Genghis Khan
Harry Houdini
Mao Zedong
Mulan
14
If the hypotenuse is 3√2 then find the length of the remaining legs.
√2, √2
3√6, 3√6
3√2, 3√2
3, 3
15
Who is this?
Yoncé
All of the above
Queen Bey
Beyoncé
16
Draw a 45°-45°-90°, the hypotenuse is 10√10, which of these is a leg?
10√10
10√5
5√5
10
17
Solve for the missing sides
7√3, 14
7, 7√2
18
What is the hypotenuse in a 45-45-90 triangle if the leg of that triangle is x?
x√2
x
2x
x√3
19
Icarus flew up into the sky at a 30° angle. When he was 18 feet from his starting point he fell
6√2
6√3
18
20
Use the converse pythagorean theorem to find out if the triangle is right, acute or obtuse.
scalene
obtuse
right
acute
21
Which type of triangle is an isosceles right triangle?
30-45-90
45-60-90
30-60-90
45-45-90
22
In a 30°-60°-90° triangle the short leg is 4√3. Which of these is a leg length?
both of these
12
8√3
none of these
23
A board leans against a wall at a 45°angle, the base is 16 ft from the wall. Find board length
8
32√2
16√2
16
24
What address was Dori looking for in Finding Nemo?
P Sherman 46 Wallaby Way, Sydney
P Sherman 42 Wallaby Way, Sydney
Somewhere down under?
there was no address
25
In a 45°-45°-90° triangle if the hypotenuse is x√2, find the other two side lengths
x√2
x
impossible to answer
b
26
Find the missing side lengths.
3
3√3
b and c
6
27
Jenny's kite string is 60° from the ground. The kite is above a sandbox 28 feet away from her.
48√2
48√3
28√2
48
28
In a 30°-60°-90° triangle, if the short leg is
b
find the missing side lengths.
2b, b√2
b√2, b√2
impossible to solve
2b, b√3
29
Use converse pythagorean theorem to find out if this is a right, obtuse or acute triangle
right
obtuse
acute
scalene
30
what is the mathematical equivalent to this?
strawberry
3.14
apple
4.13
31
Find the missing side lengths.
24, 12√2
none of these
24√2, 36
