Show:
Lines
Angles
Triangles
Formulas
Miscellaneous
100
two lines that are the same distance apart and will never touch
What is parallel lines
100

An angle that is less than 90 degrees is called a

What is an acute angle

100
A triangle that has all sides the same length
What is equilateral
100

This is the Midpoint Formula

What is (x1+x2)/2, (y1+y2)/2

100
A shape that has 6 sides is called
What is a hexagon
200
lines that intersect to form a right angle
What is perpendicular
200

This is the number of degrees in a straight angle

What is 180

200
A triangle with two sides the same length
What is isosceles
200

This is the formula to find the interior angle sum of a polygon

What is (n-2)180

200
A shape with 5 sides is called
What is a pentagon
300
this has one endpoint and continues in one direction forever
What is a ray
300

Name all pairs of supplementary angles

What is same side interior and same side exterior

300
A triangle with one angle greater than 90 degrees
What is obtuse triangle
300

This is the formula to find the area of a triangle

What is 1/2bh

300
A right triangle has one angle that is 45 degrees. What is the measure of the 3rd angle
What is 45 degrees
400
This is part of a line
What is a line segment
400

Name all pairs of congruent angles

What is corresponding, vertical, alternate interior, and alternate exterior

400
A triangle with a 90 degree angle and no sides the same length
What is right, scalene
400

This are the two formulas to find the circumference of a circle

What is pi*diameter and 2*pi*radius

400
A quadrilateral has 3 angles measuring 90 degrees, 100 degrees, and 70 degrees. What is the measure of the 4th angle?
What is 100 degrees
500
This is a closed figure with at least 3 sides.
What is a polygon
500

If 3 angles in a triangle are 60 degrees, 80 degrees, and 3x+4 degrees, what is the value of x?

What is 12

500

You can find the measure of an exterior angle of a triangle by adding these

What is the 2 remote interior angles

500

This is the equation for point-slope form of a line

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

500
A boat has a sail with one pair of perpendicular lines, and two sides the same length. What kind of triangle is it?
What is Right, isosceles