The measure of each angle of an equilateral triangle
What is 60
The sum of the interior angles of a pentagon
What 540
A quadrilateral has 3 angles measuring 90 degrees, 100 degrees, and 70 degrees. What is the measure of the 4th angle?
What is 100 degrees
an angle that is greater than 90 degrees
What is obtuse
The word that describes polygons that are the exact same shape and size.
What is congruent
the number of sides of a polygon in which the each interior angle is twice the exterior angle.
What is 6
If the short leg of a 30-60-90 triangle is 2sqrt(3), what is the length of the long leg?
6
The word that describes a polygon in which all angles and sides are the same.
What is regular
The theorem that states that the sum of the interior angles of a triangle is 180.
What is the triangle sum theorem
An exterior angle of a triangle is equal to the sum of ____________ angles
nonadjacent
name all the quadrilaterals in which the diagonals intersect at a 90 degree angle
What are: squares, rhombii, and kites
The two words that describe a 45-45-90 triangle?
What is Right, isosceles