Mathemagic Jeopardy: Geometry

What does that mean?

(Terms)

How’d you get that?

(Formulas)

What am I solving?

(Problems)

100 100 100200 200 200300 300 300400 400 400500 500 500

What does that mean? for 100

A three sided figure in which all the angles have the

same value.

Answer

Terms for 100: Answer

What is an equilateral triangle?

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What does that mean?for 200

Two points that make up a line are called

__________

Answer

Terms for 200: Answer

What is collinear?

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What does that mean?for 300

A shape with four or more sides, all of equal shape and

with equal interior angles.

Answer

Terms for 300: Answer

What is a regular polygon?

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What does that mean?for 400

A regular polygon with 12 sides is called a

__________________

Answer

Terms for 400: Answer

What is a dodecagon?

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What does that mean?for 500

When two lines in 3D are not parallel, but do not

intersect.

Answer

Terms for 500: Answer

What is skew?

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How did you get that?for 100

Area of a triangle

Answer

Formulas for 100: Answer

What is A = ½ bh?

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How did you get that?for 200

Midpoint Formula

Answer

Formulas for 200: Answer

What is ( ½ (x1-x2), ½ (y1-y2) )?

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How did you get that?for 300

Pythagorean Theorem

Answer

Formulas for 300: Answer

What is a2 + b2 = c2 ?

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How did you get that?for 400

Point-Slope form of a line

Answer

Formulas for 400: Answer

What is y-y1 = m(x-x1)?

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How did you get that?for 500

Distance Formula

Answer

Formulas for 500: Answer

What is d= √((x1-x2)2+(y1-y2)2) ?

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What am I solving?for 100

Find the area of a circle with a diameter of 10

cm

Answer

Problems for 100: Answer

What is 25π cm2 ?

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What am I solving?for 200

Find the distance between points A and B when A is (-2,2) and B is (1, -2)

Answer

Problems for 200: Answer

What is 5 units?

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What am I solving?for 300

Find the area of the triangle:

4 in

5 in

Answer

Problems for 300: Answer

What is 6 in2?

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What am I solving?for 400

Find the equation of the line that passes through the points (3,6) and (-1,-2).

Answer

Problems for 400: Answer

What is y-6 = 2(x-3) or y = 2x ?

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What am I solving?for 500

Find the distance given the point (0,4) and the midpoint (2, -2).

Answer

Problems for 500: Answer

What is √(401) ?

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