Right Angles
The measure (in degrees) of a right angle.
What is 90 degrees?
All sides are the same length and it has four right angles.
What is a square?
A square has an order of rotational symmetry of...
What is 4
45 degrees
What is acute
Symmetry is...
What is: when shapes have one half that is a mirror image or exact copy of another half.
This shape has four right angles and all the sides are the same length.
What is a square?
Has opposite sides equal in length and parallel and opposite angles are the same size.
What is a parallelogram?
A right trapezoid has an order of rotational symmetry of...
What is 0
130 degrees
What is obtuse
How many lines of symmetry does a rectangle have?
What is 2
This shape has four right angles and only opposite sides are the same length.
What is a rectangle?
Has opposite sides equal in length and parallel and four equal sides.
What is a rhombus?
A rhombus has an order of rotational symmetry of ...
What is 2
The sum of two angles equals 180 degrees.
What is a supplementary angle?
how many lines of symmetry does a square have?
What is 4
This polygon has two right angles and one pair of parallel sides.
What is a right trapezoid?
True or false: All triangles are regular polygons.
What is false? Only equilateral triangles are regular.
What regular polygon has an order of rotational symmetry of 6?
What is a regular hexagon?
The sum of two angles is 90 degrees.
What is a complementary angle?
Would a right trapezoid have any lines of symmetry?
What is no?
This polygon has one right angle, all unequal sides, and is a quadrilateral.
What is a convex, irregular quadrilateral?
Has exactly one pair of parallel sides.
What is a trapezoid?
A scalene triangle has an order of rotational symmetry of...
What is 0?
181 degrees
What is reflex
Would an isosceles triangle have any lines of symmetry?
What is yes?