Shapes
What's Your Angle?
All is Right
Miscellaneous
Random Stuff
100
What shape has four right angles and congruent sides?
A square
100
What do all the angles in a triangle add up to be?
180 degrees
100
What is true of all right triangles.
They have 1 90˚ angle.
100
Parallel lines have this.
What is the same slope?
100
Simplify n-3n+5n
3n
200
A shape that has four sides.
A quadrilateral
200
What is true about vertical angles?
They are always congruent.
200
What is the hypotenuse?
The longest side of a right triangle.
200
What is true about the slopes of perpendicular lines?
They are opposite reciprocals
200
The area formula of a circle.
What is π*r2?
300
A shape that has nine sides.
A nonagon.
300
What is true of complementary angles?
They add to 90˚.
300
Solve for x. 
10
300
What is formula to find the measure of each interior angle in a regular polygon?
180(n-2)/n
300
15
400
Draw a shape that has 4 sides and only 1 pair of parallel sides.
Picture of Trapezoid
400
If the central angle of a circle is 70 degrees, the intercepted arc is how big?
70 degrees
400
Write the correct equation to solve for x.
tan20=10/x
400
When parallel lines are intersected by a transversal these angles are supplementary.
What are same side interior or same side exterior angles?
400
What is true about corresponding angles when a transversal cuts parallel lines?
They are congruent.
500
What is the shape that has 4 congruent sides and two sets of congruent angles?
A rhombus
500
If an inscribed angle is 40 degrees, how big is the intercepted arc?
80 degrees
500
Use this to find the missing side of a right triangle when two side lengths are known.
What is the Pythagorean Theorem?
500
What is the area of the shaded region? What is the area of the unshaded region?
Area of shaded region= 100/9 (pi) = 34.91 cm
Area of unshaded region= 800/9 (pi) = 279.25 cm
500
Factor 2x2-6x-20
2(x-5)(x+2)