Equations
Name that Shape
Area & Circumference
All Things (Tri)Angles
Miscellaneous
100

Solve for x.

6x-4=32

x=6

100

What is a 4 sided shape called?

Quadrilateral

100

What formula do you use to find the area of a circle?

A=pi(r)2

100

What is the interior sum of a triangle?

180 degrees

100

What do you break before you use it?

An egg.

200

Solve for x.

-3x+4=31

x=-9

200

What is a 10 sided shape called?

Decagon

200

What formula do you use to find the area of a triangle?

A=1/2(b)(h)

200

What is the name of a triangle that has one angle inside worth 90 degrees?

Right Triangle

200

I have hands, but I cannot shake yours.

I have a face, but I cannot smile back at you.

What am I?

A clock.

300

Solve for x.

2(4x-8)=32

x=6

300

What is a 3 sided shape called?

Triangle

300

What is the circumference of a circle with a radius of 10cm?

62.8cm

300

What is the area of a triangle with a height of 10cm and a base of 6cm?

A=30cm2

300

I have no doors, but I have keys.

I have no rooms, but I have space.

You can enter, but you cannot leave.

What am I?

A keyboard.

400

Solve for x.

18(x-3)=6

x=4

400

What is a 7 sided shape called?

Heptagon

400

What is the area of a circle with a diameter of 5ft?

19.6ft2


400

Find the missing angle of a regular triangle, given the values : 40 degrees and 75 degrees.

65 degrees

400

If you drop me on the ground I will survive, but if you drop me in water I will die. What am I?

Paper

500

Solve for x.

3x+4x-2+8x-7=6

x=1

500

What is a 34 sided shape called?

34-gon

500

Name the 2 formulas used to find the circumference of a circle.

C=2(pi)(r)

C=pi(d)

500

What is the exterior sum of a triangle?

360 degrees

500

What is the similarity between "2+2=5" and your left foot?

Neither of them are right!

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