Pythagorean Theorem/Special Right Triangles
Trig.
Inverse Trig.
Trivia
100
What is the formula for Pythagorean's Theorem?
a2 + b2 = c2
100
What is the trig. ratio for tangent?
(opposite)/(adjacent)
100
Evaluate to 1 decimal place
sin^-1(4/10.5)
22.4
100
What is the largest bone in the human body?
Femur
200
In this 45-45-90 triangle, what is the length of the hypotenuse? (Round to 1 decimal place)
14.1
200
Evaluate cos(40) + sin(25)
Round 1 decimal place
1.2
200
Use inverse trig. to solve for the missing angle. Round to 1 decimal place.
x = 22.0
200
Which country produces the most tea?
China
300
Use the Pythagorean theorem to solve for x. Round to 1 decimal place.
10.7
300
Find side length b using trig. Round to 1 decimal place.
b = 11.2
300
Solve for angle x using inverse trig. Round to 1 decimal place.
x = 26.6
300
In one of the most popular Dr. Seuss books, what won't Sam-I-Am eat?
Green eggs and ham
400
In this 30-60-90 triangle, given that the shortest side equals 4, what is the length of side c?
c = 8
400
Use trig. to find the missing side x. Round to 1 decimal place.
x = 12.3
400
Max claims that x = 25.8 degrees. Is he correct? If not, find x.
x = 42 degrees
400
When was the first iPod released?
2001
500
Use the Pythagorean Theorem to solve for the missing side length. Round to 1 decimal place.
7.4
500
Find the length of the hypotenuse AND the other leg using trig. Round to 1 decimal place.
h = 9.3
other leg = 7.2
500
Nancy claims that x = 54.4 degrees. Explain the mistake that Nancy made.
She used inverse Sine instead of inverse Cosine.
500
What book holds the record for the fastest selling book in history?
"Harry Potter and the Deathly Hallows"