Show:
Angles
vocab
random
100
How big is a acute angle?
It is less than 90 degrees
100
What is a right triangle?
it is a triangle with a right angle
100
How many sides dose a decagon have?
10 sides
200
What is a obtuse angle?
it is an angle that is more than 90 degrees and less than 180 degrees
200
what are perpendicular lines?
they are two lines that intersect to form a right angle
200
how are vertical angles formed?
they are formed by two intersecting lines
300
a _ angle is exactly 90 degrees
a right angle
300
what are congruent polygons?
they are polygons that have the same size and shape
300
were corresponding angles lie?
they lie on the same side of the traversal and in corresponding positions
400
A stright angle is _ degrees
180 degrees
400
what are similar figures?
they have the same shape but not necessarily the same size
400
what is a transformation?
it is a change in the position, shape or size of a figure.
500
how long is a full rotation?
360 degrees
500
what is a supplementary angle
it is when the sum of the measure of two angles is 180
500
when is a number in scientific notation?
its a scientific notation if the first factor is greater than or equal to 1 and less than 10 and the second factor is a power of 10