30-60-90 Triangles
45-45-90 Triangles
Multiple Special Triangles
Circumference of a circle
Area of a circle
100
In a 30-60-90 triangle, if the short leg is 5, what is the hypotenuse?
10
100
In a 45-45-90 triangle, if one leg is 7, what is the other leg?
7
100
Find the measure of segment LM.
LM= 4
100
A circle has circumference 20 pi .
What is its diameter?
20
100
A circle has a radius of 3. What is the area? (Leave in terms of pi )
9pi
200
How tall is Ms. Nelson? (Feet, inches)
5 ft 4.5 inches
200
What is Ms. Nelson’s favorite show to watch right now.
a) Suits
b) Traitors
c) Game of Thrones
d) Bridgerton
b) Traitors
200
Find the measure of segment LK.
LK= 4sqrt3
200
What is the circumference of a circle with radius 4? (Leave in terms of pi )
8pi
200
What pet does Ms. Nelson have?
a) Coco the Dog
b) Mochi the Cat
c) Skittles the Hamster
d) Kenny the Snake
b) Mochi the Cat
300
In a 30-60-90 triangle, if the long leg is 9sqrt3 , what is the hypotenuse?
18
300
Find side length w.
7
300
Find the length of side y.
y = 6sqrt 2
300
A circle has radius 6. What is its circumference? (Round to the nearest tenth place).
37.7
300
What is the area of a circle with diameter 12? (Round to the nearest tenth place)
113.1
400
Find the lengths of both w and y.
w= 3
y= 3sqrt3
400
Find the side length of w and y.
w= (7sqrt2)/2
y= (7sqrt2)/2
400
What is Ms. Nelson’s favorite food?
a) Pizza
b) Ramen
c) Sushi
d) Pasta
C) Sushi
400
Where is Ms. Nelson from?
1) Schaumburg, Illinois
2) Tokyo, Japan
3) Miyagi, Japan
4) Des Plaines, Illinois
3) Sendai, Japan
400
What is the area of a circle with radius 8? (round to the nearest hundredth place)
201.06
500
Find the side length of y.
(20sqrt3)/3
500
In a 45-45-90 triangle, if the hypotenuse is 14, what is each leg?
7sqrt2
500
Find the measure of x. (Double Jeopardy!)
x= 4sqrt6
500
A circle has an area of 81 pi . What is its circumference? (Leave in terms of pi )
18pi
500
A circular pizza has a diameter of 14 inches. What is the area of the pizza, rounded to the nearest whole number?
154 inches