Unit 5 review

A

B

C

D

a

b

c

d

it has one right angle

it has two angles more than 90 degrees

two sides legnths are congruent

all three angles are congruent

four right angles

closed figure

four sides

two pairs of parallel lines

acute

right

obtuse

45 degrees

180 degrees

90 degrees

60 degrees

true

false

squares are always rhombuses

rhombuses are always paralellograms

rhombuses are sometimes rectangles

rhombuses are always squares

paralellogram

quadrilateral

rectangle

rhombus

NO sides the same legnth

TWO sides the same length

THREE sides the same length

equilateral

isosceles

scalene

rhombus and square

rhombus and parallelogram

rhombus, parallelogram and quadrilateral

rhombus, parallelogram , quadrilateral and rectangle

A parallelogram needs 4 right angles

a parallelogram needs all sides to be the same length

a parallelogram needs two pairs of parallel sides

it is a parallelogram