Mr. Irey
Similar Right Triangles
Special Right Triangles
Pythagorean Thm
Trig Ratio
100
Who is the best player in the NBA! (Bonus points for the best NFL PLayer)
Jayson Tatum (and Drake Maye)
100
Name 2 triangles similar to triangle SRT.
SUT and RUT
100
What are the 2 special right triangles?
45-45-90 and 30-60-90
100
Find the value of x.
60 m
100
The trig function that is defined as opposite over hypotenuse.
SINE
200
ROCK PAPER SCISSORS
Points if won
200
State the geometric mean of 4 and 9.
(square root 4 * 9) = (square root 36) = 6
200
An isosceles right triangle is also called a __-__-__ triangle because of the measures of the angles.
45-45-90 triangle
200
Find the missing side, round to the nearest tenth if necessary.
10
200
This trig function is defined as opposite over adjacent.
TANGENT
300
What is Mr. Irey's favorite gatorade flavor?
Lemon-Lime
300
In a right triangle, the altitude to the hypotenuse splits it into segments of 25 and 9. Find the altitude.
This is the geometric mean of 3 and 12. So, the altitude is (square root 25 * 9) = (square root 225) = 15.
300
In a 30-60-90 triangle, the hypotenuse is ____ as long as the shorter leg, and the longer leg is __ times as long as the shorter leg.
twice, root 3
300
Find the missing side, round to the nearest tenth if necessary.
7
300
What are trig ratios used to solve for? What are inverse trig ratios used to solve for?
Trig ratios are used to solve for a side in right triangles and inverse trig ratios are used to solve for an angle in right triangles.
400
What was Mr. Irey's first job in High School?
(Answer can be broad)
Giant (Grocery Store)
400
Suppose a hypotenuse is split by an altitude. One part is 12 and the other is x. If the altitude is 18, find x.
18 = (square root 12 * x)
182 = 12x
324 = 12x
27 = x
400
In a 45-45-90 triangle, the hypotenuse is __ times as long as a leg.
root 2
400
A triangle has sides 7, 24, and 25. Is it a right triangle? If not what is it?
Yes
400
What trig ratio do you need to use to solve for BC? What is the length of BC?
Cosine
BC = 1.71
500
Who is Mr. Irey's favorite music artist?
Zach Bryan
500
Suppose the hypotenuse of a right triangle is x, the adjacent leg is 6, and the entire bottom base is 24,
What is the hypotenuse?
12
500
In a 45-45-90 triangle, if the hypotenuse is 8, what is the leg?
4 root 2
500
If a triangle is formed with sides having lengths 8, 14, and 17..is it acute, right, or obtuse?
Obtuse
500
Solve for the measure of angle B.
angle B = 56.25 degrees