Angles
What is the term for a 90o angle?
What is a right angle
A triangle that has all sides the same length
What is a shape that has the same shape and size?
What angle is 180o?
What is a straight angle
A triangle that has two of the sides the same length
A transformation that flips a shape over a line to form a congruent shape.
What is a reflection
The term for an angle that is less than 90o.
What is an acute angle.
A right triangle has one angle that is 45o. What is the measure of the third angle?
What is 45o
A transformation that turns a shape about a fixed point to form a congruent shape
What is a rotation
What angle is more than 90o and less than 180o?
What is an obtuse angle.
A triangle with a 90o and no sides the same length
A change in a figure that results in a different position, orientation, or size.
What is a transformation
What is the inside angle of an equilateral triangle?
What is 60o.
The displacement of a figure or a shape from one place to another
What is a translation