Geometry Vocab

Front

An acute angle measures > 0° and < ___°.

Back

90

Front

An acute angle measures > 0° and < ___°.

Back

90

Front

Formed by 2 rays or segments sharing an endpoint, measured in degrees.

Back

angle

Front

Same shape & size; two shapes are congruent if one can overlay the other identically.

Back

congruent

Front

Numbers identifying a point's position on the x- and y- axes.

Back

coordinates

Front

Unit for measuring angles; 1 degree = 1/360 of a rotation.

Back

degree

Front

An equilateral triangle has ______

Back

all sides the same length.

Front

Isosceles Triangle has _____.

Back

exactly 2 congruent sides.

Front

An scalene triangle-- ______

Back

all sides having different lengths.

Front

Position on a graph: x (horizontal) first, y (vertical) second.

Back

ordered pair