Trig Showdown
Find the value of the x in a triangle with a side length of 5 and a hypotenuse of 13.
x=12
What is the name for a line that touches a circle at two points?
secant line
What is the circumference of a circle?
C=2*pi*r
Find the volume of the cylinder with a diameter of 10 and a height of 9.1.
Volume = 714.71
Which continent contains the largest desert?
Antarctica
Find the geometric mean of the number pairs.
9 and 12
6√3
What is the name of the line segment that cuts the circle in half?
the diameter
What is the area of a circle?
A = pi*r2
Find the volume of the pyramid with a square base that has a side length of 9 and the height is 7.
Volume = 189
What is the main gas found in the air we breathe?
Nitrogen
cosB=0.1653
b=80.5
What are the requirements for a minor and a major arc?
Minor arc is less than 180 degrees. Major arc is more than 180 degrees.
Convert degrees to radians.
55 degrees
0.96
Find the volume and the surface area of the cone that has a radius of 10 and a height of 13.
Surface Area = 829.42
Volume = 1361.36
What is the capital of Canada?
Ottawa
What is the mnemonic/acronym used for our trig ratios?
SOH CAH TOA
Write the equation of a circle with center (3,-5) and a radius of 4 in standard form.
(x-3)2+(y+5)2=16
Find the area of the kite with diagonals of 15 and 14.
Area = 105
Pyramid A and Pyramid B are similar. Pyramid A has a height of 6. Pyramid B has a height of 15 and a volume of 312.5. Find the volume of Pyramid A.
What are the primary colors?
Red, blue, and yellow
Tell whether the triangle is acute, right, or obtuse with the given side lengths.
9, 12, 17
obtuse
What is the radius of this circle in standard form?
(x-4)2+(y+1)2=225
Find the area of a regular pentagon that has a side length of 8 and an apothem of 5.
Area = 100
Find the surface area and volume of the sphere that has a diameter of 5.
Surface Area = 78.54
Volume = 65.45
How many bones are in the adult human body?
(Closest team gets the points)
206