Math Jeopardy

Geometry

100

If a triangle has one angle of 47 degrees and another with a 62 degree angle, what is the measure of the third angle?

71 degrees 

200

Name all shapes with 4 sides

square, rectangle, rhombus, trapezoid, parallelogram, kite

300

A boat has a sail with one pair of perpendicular lines, and two sides the same length. What kind of triangle is it? 

Right, Isosceles

400

What is the equation for finding the volume of a cylinder?

V = pi r² h

500

Name the rules for complementary angles, supplementary angles, adjacent angles, and reflex angles  

complementary = sum of 90 degrees

supplementary = sum of 180 degrees 

adjacent = share a common vertex and side 

reflex = more than 180 degrees less than 360 degrees 

Percent

100

Find 52% of 210

109.2.

200

6,000 people were sent a survey and 2,400 answered. What percentage of people didn't answer.

60%.

300

65 out of 125 is what percent

52%

400

110% of 39

42.9

500

what percent of 21 is 15?

71.43%

Mean, Median, and Mode

100

The mean of 5, 9, 10, 17, 21.

12.4

200

The mode of 4, 7, 8, 9, 7, 4, 7.

7.

300

The Median of 50,48,98,75.

62.5

400

Find The Mean of 836, 429, 630, 233.

532.

500

The Mode of 8675,2398,4556,1208,3400,9245

3978.

Algebra

100

Solve for a: 4(2a+3)=-3(a-1)+31

a=2.

200

Solve for -20y+15=2-16y+11

y=1/2.

300

Solve for 2(4-y)-3(y+3)=-11

y=2.

400

Solve for (2x+3)/4=(x+7)/3

  

x=19/2 or 9.5.

500

Solve for 2(3x-7)+4(3x+2)=6(5x+9)+3

-5.25.

Area's

100

The diameter of the flower bed is 7 yards, find the area.

38.465.

200

A circular pond has a radius of 2m, find the area.

6.28

300

Find the area of a triangle when the base is 72cm and the height is 24cm. 

864.

400

Find the area of the sector when n= 48 degrees and the radius is 24cm

241.15.

500

Calculate the area of the cylinder when the radius is 10cm and the height is 25cm

628