Pythagorean Theorem
The theorem used to calculate sides in a right triangle.
What is a^2 + b^2 = c^2?
Two rules for proving similar triangles.
What are congruent angles and proportional sides?
The relationship between two consecutive angles in a parallelogram.
What is supplementary?
What is A = (1/2)*b*h?
The distance formula.
What is d = sqrt((x2-x1)^2 + (y2-y1)^2)?
The name of the triangle with sides 3, 4, 5.
What is a right triangle?
The name of the number relating proportional sides in a similar triangle.
What is a scale factor?
The relationship between two opposite angles in a parallelogram?
What is congruent?
The formula for the area of a trapezoid.
What is a = (1/2)*(a+b)*h?
The relationships between the slopes of two parallel and two perpendicular lines.
What is the same slope and the negative reciprocal slope?
The name of the triangle with c^2 > a^2 + b^2.
What is an obtuse triangle?
What is true?
The relationship between two sides in a parallelogram?
What is congruent and parallel?
The definition of complementary angles.
What are two angles that add up to 90 degrees?
The sum of the exterior angles of any polygon.
The two most common Pythagorean triples.
What is 3, 4, 5 and 5, 12, 13?
What is 2.5?
The rule about diagonals in a parallelogram.
What are bisecting lines?
The definition of supplementary angles.
What are two angles that add up to 180 degrees?
The name of the function for opposite divided by adjacent sides in a right triangle.
What is tangent?
The name of the triangle with sides 5, 6, 10.
What is an obtuse triangle?
Three rules to prove triangles are similar.
What is SAS similarity, AA similarity, and SSS similarity?
The name of the parallelogram with perpendicular diagonals.
What is a rhombus?
The area and perimeter of a parallelogram with two sides equal to 26.9 and 14.3 and a height of 12.4.
What is a perimeter of 82.4 and an area of 333.56?
The function for finding an angle in a right triangle when the opposite side and hypotenuse are known.
What is inverse sine?