Triangle Trivia
Has 3 equal sides
What is an equilateral triangle?
All sides of equal length and all right angles
What is a square?
this angle measures 90 degrees
What is a right angle?
Figure has the same size and same shape
What is a congruent plane figure?
Has two parallel congruent polygonal bases
What is a prism?
Contains one right angle
What is a right triangle?
Pairs of opposite sides are parallel and of equal length and all right angles
What is a rectangle?
An angle that measures between 0 and 90 degrees
What is an acute angle?
All angles and sides are congruent
What is a regular polygon?
Has lateral sides perpendicular to the bases
What is a right prism?
All three angles are acute
What is an acute triangle?
Pairs of opposite sides are parallel and of equal length
What is a Rhombus?
Equal angles formed by intersecting lines
What is vertical angles?
Has five sides and five angles all that equal 108 degrees
What is a regular pentagon?
Prism has lateral faces that are polygons that are not rectangles
What is an oblique prism?
All three sides are different lengths
What is a scalene triangle?
Exactly one pair of opposite sides are parallel
What is a Trapezoid?
The sum of the angles is 90 degrees
What is complimentary angles?
Has eight equal sides and eight vertex angles that equal 135 degrees
What is a regular octagon?
Is a prism that has eight faces
What is a hexagonal prism?
At least two sides of equal length
What is an Isosceles triangle?
Nonparallel sides have equal length
What is an isosceles trapezoid?
The sum of the angels is 180 degrees
What is supplementary angles?
Theorem that says if two triangle have two equal angles and one equal side they are congruent
What is the angle-angle-side theorem?
A prism is a type of
What is a polyhedron?