4-1 & 4-2 Similarity
4-3 Pythagorean Theorem
4-4 & 4-5 Trig & Inverse Trig Ratios
4-7 Law of Sines
Math Jokes
100
Are the triangles similar? If so, by which theorem?
Yes, by SSS similarity
100
The missing side of the right triangle when a=6 and c=10.
What is b=8?
100
24/7
100
What is the Law of Sines?
sin(A)/a=sin(B)/b=sin(C)/c
100
Why do you never argue with a 90 degree angle?
What is because it is always right?
200
What is the scale factor for the dilation from Triangle ABC to triangle XZY?
4/3
200
The missing side of a right triangle when b=9 and c=15.
What is a=12?
200
What is the length of BC?
BC = 1.71
200
Solve for x using the law of sines. Round to the nearest tenth
x = 16.9 cm
200
Why you should take your math teacher along to the bank?
So they can COSINE your loan
300
Are the triangles similar? If so, by which theorem?
Not Similar
300
The missing side of a triangle when a=5 and b=12.
What is c=13?
300
Solve for theta.
41º
300
Solve for w using the law of sines. Round to the nearest tenth.
w = 34.9 cm
300
What do you call a man that spent all summer at the beach?
What is a tan-gent?
400
The two triangles are similar. Find x
x = 6
400
The missing side of a triangle when a=3 and c=5.
What is b=4?
400
Solve for the missing angle.
53º
400
Solve for y using the law of sines. Round to the nearest tenth.
y = 30 cm
400
What is the trigonometry teacher’s favorite food?
COS-slaw
500
Given the two triangles are similar, find the missing indicated length.
39
500
The missing side of a right triangle when a=7 and b=7.4.
What is c = 10.2?
500
Solve for the measure of angle B.
angle B = 56.25 degrees
500
Find the measure of angle B. Round to the nearest degree.
B = 30º
500
Why do teachers from Las Vegas focus so much on Trigonometry?
What is "Because it's SIN city"