Factoring
What is “The motor runs when there is gas in the tank” as an if-then statement
If there is gas in the tank, Then the car runs.
There are two types of angles that form when angles of a polygon are extended what are they
Exterior, and interior
What is a Ratio
A comparison of two numbers written as a/b or a:b
How many sides does a nonagon have
What’s the Pythagorean theorem
a2+b2=c2
What is the converse statement of “If there is gas in the tank, then the car runs
If The car runs, then there is gas in the tank.
If two Anglo’s of one triangle are congruent to two angles of another triangle then?
the third angles are congruent
Say you have two similar triangles then what would be the similarity statement (use abc for triangle one and efg for the second)
^abc~^efg
What is a convex polygon
a polygon in which no segment connecting two vertices is the outside the polygon
If the square of the length of the longest side of a triangle is less than the sum of the squares of the lengths of the other two sides, the the triangle is?
Acute
What should you always remember to factor out(in the smile method)
Greatest Common Factor (GCF)
What is the Exterior Angle Theorem
The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.
If a line Parallel to one side of a triangle intersects the other two sides, then it divides the two sides proportionally, what would the converse of this be?
If a line divides two sides of a triangle proportionally, then it is parallel to the third side.
What is a concave polygon
a polygon in which at least one segment connecting two vertices is outside the polygon
If the square of the length of the longest side of a triangle is greater than the sum of the squares of the lengths of the other two sides, then the triangle is?
Obtuse
What is the equation for difference of Squares
What are SSS, HL, SAS, ASA, and AAS short for?
Side-Side-Side, Hypotenuse-Leg, Side-Angle-Side, Angle-Side-Angle, Angle-Angle-Side.
What is the geometric mean of 24 and 48 (equation is Gm= ‘a*b ‘ is square root
Gm=24’2
Or Gm~33.94
If a quadrilateral is a parallelogram, then its?
opposite angles or sides are congruent
If the Altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are?
similar to the original triangle and to eachother
Solve 162x^2 - 98
There are 7 types of triangles and 3 parts of a triangle name each one
Equilateral, isosceles, scalene, acute, right, obtuse, triangle
Vertex(vertices), hypotenuse, leg
The perimeter of a room is 48 feet and the ratio of its length to its width is 7:5 Find the length an width ( equation is 2(Lx)+2(Wx)=48
L=14 W=10
If PQRS Then?
<p~<R and <Q~<S
In a right triangle, the altitude divides the hypotenuse into two segments the length of the altitude is the geometric mean of what?
the lengths of the two segments