The formula for area of a triangle.
What is A=1/2bh?
Polygons that are both equilateral and equiangular
What is a regular polygon?
Sum of interior angle measures of a 15-gon.
What is 2340 degrees?
The sum of the interior angle measures of a convex polygon with n sides is (n-2)180.
What is the Polygon Angle Sum Theorem?
The formula for area of a regular polygon
What is A=1/2aP?
A parallelogram with 4 congruent sides
What is a rhombus?
d2 of a kite, when A=96 in2 and d1=16 in
What is 12 in?
What is P=ns?
The formula for area of a parallelogram
What is A=bh?
Any parts of diagonal containing points in the exterior of a polygon
What is concave?
Circumference of a circle with a diameter of 34 in rounded to the nearest tenth.
What is 106.8 in?
The area of a region is equal to the sum of the areas of its nonoverlapping parts.
What is Area Addition Postulate?
The formula for area of a rhombus or kite
What is A=1/2d1d2
An angle whose vertex is the center of the regular polygon and whose sides pass through consecutive vertices
What is a central angle?
The effect of the perimeter and area where the side length of a square is tripled.
What is the area is multiplied by 9 and the perimeter is tripled?
The set of all possible outcomes of an experiment.
What is sample space?
The formula for area of a trapezoid
What is A=1/2(b1+b2)h?
The perpendicular distance from the center of a regular polygon to a side of the polygon
What is the apothem?
The midsegment of a trapezoid is 24 and one of the bases is 13. Find the other base.
What is 35?
Name 2 of the 4 characteristics of an isosceles trapezoid.
What is nonparallel sides are congruent, base angles are congruent, 1 upper and 1 lower angle equal 180 degrees, and diagonals are congruent?