Special
Right
Triangles
Valentines
100
The short leg of a 45-45-90 triangle is a length of 5. What is the length of the hypotenuse?
5 sq rt 2
100
The short leg of a 30-60-90 triangle is 2. What are the lengths of the other 2 sides?
2 sq rt 3 and 4
100
If you cut an equilateral triangle in half, what special right triangle do you get?
30-60-90
100

Cupid was the Greek god of what?

Love!

200
What is the height of an equilateral triangle with side lengths of 30?
15 sq rt 3
200

What is the length of the 2nd side length on a right triangle if 1 leg is 8 and the hypotenuse is 20?

What is 16 sq rt 21

200
The short leg of a 30-60-90 triangle is a length of 7. What are the lengths of the other sides?
7 sq rt 3 and 14
200

Around what year did the first heart shaped box of chocolates come out? 

1850? 1900?  1950?  2000?

What is 1850? 


It was in 1861 actually and today more than 36 million heart shaped boxes of chocolate are sold every year!

300
The long leg of a 30-60-90 is sq rt 3. What is the length of the short leg?
1
300
What is the total perimeter of an equilateral triangle that has a height of 4 sq rt 3?
24
300
What is the side length of an equilateral triangle with a height of 24 sq rt 3?
48
300

What Valentines Day gift do people spend the most money on?

What is jewelry? 


Followed by.....clothing, candy, then flowers

400
What is the side length of an equilateral triangle with a height of 8 sq rt 3?
16
400
The length of the hypotenuse of a 45-45-90 triangle is 12. What is the length of the legs?
6 sq rt 2
400
What is the height of a equilateral triangle with a side length of 100?
50 sq rt 3
400

Americans spent a little over how much on Valentines Day in 2019?

1 billion?

5 billion?

10 billlion?

20 billion?

What is 20 billion?

500
If the hypotenuse of a 45-45-90 triangle is 16, what is the length of the legs?
8 sq rt 2
500
The long leg of a 30-60-90 triangle is 3. What is the length of the hypotenuse?
2 sq rt 3
500
The length of the hypotenuse of a 30-60-90 triangle is 10 sq rt 2. What are the lengths of the short leg and the long leg?
5 sq rt 2 and 5 sq rt 6
500

According to Good Housekeeping, who is the most common recipient of Valentines Day Cards?

What is teachers?!

M
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