Section 1

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adjacent angles

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Last updated

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Date created

Mar 1, 2020

Cards (26)

Section 1

(26 cards)

adjacent angles

Front

near, next to, adjoining share a common side

Back

congruent

Front

geometric term for equal, same size, shape,

Back

symmetry

Front

having the same shape, size, and position on both sides of a dividing line

Back

line of symmetry

Front

a line that divides a figure into two halves that are mirror images of each other

Back

obtuse triangle

Front

one obtuse angle (the other two are acute)

Back

intersecting

Front

the point at which lines meet or cross

Back

triangle rules

Front

3 angles 3 slides

Back

Right angle

Front

an angle that measures 90 degrees

Back

right

Front

one right angle (the other two are acute)

Back

isoceles

Front

two equal sides and two equal angles

Back

Line segment

Front

Part of the line

Back

Straight angle

Front

an angle that measures 180 degrees

Back

regular

Front

a polygon that has all equal sides and equal angles

Back

Ray

Front

A set of points following a straight path and extending in only one direction forever (Named using endpoint first)

Back

scalene

Front

no equal sides or angles

Back

Line

Front

A set of points that extend in both directions.

Back

Point

Front

A location in space. It has no size or thickness.

Back

Obtuse angle

Front

more than 90 degrees

Back

acute triangle

Front

all angles are acute

Back

Equilateral

Front

all equal sides and angles

Back

corresponding

Front

similar

Back

Angle

Front

Two rays joined at a common endpoint

Back

Acute angle

Front

an angle that measures less than 90 degrees

Back

verticle angles

Front

across from

Back

polygon

Front

a shape that is simple, closed, and made of line segments

Back

similar

Front

same shape, different size

Back