Found from the intersection of lines in a triangle going from the vertex to the midpoint of the opposite side.
What is centroid of a triangle
100
The midsegment of a trapezoid is parallel to each base and its length is one half the sum of the lengths of the bases.
What is Trapezoid Midsegment Theorem
100
4 is the geometric mean between 2 and _____
What is 8
100
Formula is one third times the area of the base times the height
What is the volume of a pyramid or cone
100
The midpoint of (-1, 4) and (3, -6)
What is (1, -1)
200
Found from the intersection of three perpendicular bisectors of a triangle.
What is the circumcenter of a triangle
200
The sum of the interior angle measures of a convex ____ gon is 1620.
What is 11
200
Opposite divided by hypotenuse
What is Sin of an angle
200
The formula is 4 pi times Radius squared
What is the surface area of a sphere.
200
Classify triangles by their angle measures
What is Acute, Equiangular, Right and Obtuse
300
Found from the intersection of the perpendicular segments from a vertex of a triangle to the line containing the opposite side of the triangle.
What is the orthocenter of the triangle.
300
The measure of each interior angle of a regular ____ gon is 162.
What is 20.
300
For a 45 degree angle, the _____ and _____ ratios are equal.
What is Sine and Cosine
300
The formula is pi times radius times slant height
What is Lateral Area of a cone or pyramid
300
Classify triangles by their side lengths
What is Equilateral, Isosceles and Scalene
400
Three vertices of parallelogram RSTV are R(-8, 1), S(2, 3), V(-4, -7) and ________
What is T( 6, -5)
400
The cosine of a 30 degree angle is equal to the sine of a ______ degree angle.
What is 60
400
The formula is 2 times pi times radius times height plus 2 times pi times radius squared.
What is Surface area of a cylinder
400
The Summer Triangle is a group of stars that form angles of 3y + 13 degrees, 5y -5 degrees, and 2y +2 degrees. Find the value of y
What is 17
500
If a point is on the perpendicular bisector of a segment then it is equidistant from the endpoints of the segment.
What is The perpendicular Bisector Theorem.
500
Given points: (-4, 5), (-1, 8), (5, 5), (-1, 2) the best name for this quadrilateral is _______
What is kite
500
Used to find missing sides and angles of a non-right angle triangle when you are given 3 side lengths or 2 side lengths and the included angle measure.
What is Law of cosines
500
Find the surface Area and Volume of a hemisphere with radius 12cm. Leave in terms of pi.
What is 432pi cm squared and 1152pi cm squared.
500
Find the perimeter and area of a right triangle with leg lengths a and 2a units.
What is a(3 + square root 5) units and
a squared square units.