| Formulas | Triangles | Congruence in Triangles | Shapes | Misc. |
|---|---|---|---|---|
|
What is Circumference?
2(pi)r
|
What is a right triangle?
Triangle with an angle of 90 degrees
|
What is Angle Angles congruence?
2 angles in both the Triangles are matching
|
What is a circle?
A shape that has no sides nor angles
|
What is the 5th digit of pi?
1
|
|
What is Area?
(pi)r^2
|
What is Tangent?
Opp/Adj
|
What is Side Side Side congruence?
all three sides are the same
|
What is a trapozoid?
A shape that has 4 sides but only 2 of them are congruent
|
When is the last day?
may 26th
|
|
What is Pythagorean Theorem?
a^2+b^2=c^2
|
What is Sin?
Opp/Hyp
|
What is Side Angle Side congruence?
An angle along with 2 sides are all congruent
|
What is a decagon?
A shape with ten sides
|
What is parallel lines?
two lines that never intersect
|
|
What is Area of a Sector?
central angle/360=a/area of circle
|
What is Cosine?
Adj/Hyp
|
What is Angle Side Angle congruence?
A side along with 2 angles are congruent
|
What is an octagon?
A shape with 8 sides
|
What is an obtuse angle?
an angle that is more than 90 degrees
|
|
What is Length of an Arc?
central angle/360=l/circumference
|
What is the formula used to find side lengths in a right triangle?
Pythagorean Theorem
|
What is Hypotenuse Leg congruence?
a right triangle and it's adjacent side are congruent
|
What is a star?
A decagon with 5 acute angles
|
What is proofs?
The stupidest thing in geometry
|
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