Unit 6 Post test

polygons

100

I have 4 sides

quadrilateral 

200

I have 1 pair of parallel sides

trapezoid

300

I have 2 pairs of parallel sides

parallelogram 

400

I have 2 pairs of parallel sides and 4 right angles, but not all sides are equal

rectangle

500

I have 2 pairs of adjacent sides that are congruent

kite

hierarchy

100

is a rectangle considered a parallelogram? why?

yes- it has 2 pairs of parallel sides

200

is a trapezoid a quadrilateral? why?

yes it has 4 sides

300

is a rectangle a square? why?

no- a square needs to have all 4 sides equal

400

is a rhombus a kite?

yes- a rhombus has 2 pairs of adjacent sides, just all 4 are equal

500

is a parallelogram a rectangle?

no- not all parallelograms are rectangles

fraction multiplication

100

1/2 x 2/5

2/10 or 1/5

200

1/4 of 2/7

2/28 or 1/14

300

1/3 of 3/5

3/15 or 1/5

400

3/4 of 1/6

3/24 or 1/8

500

2/9 of 3/7

6/63

volume

100

length: 4 cm

width: 5 cm

height: 3 cm

60 cm cubed

200

length: 10 cm

width: 6 cm

height: 7 cm

420 cm cubed

300

length: 9 cm

width: 8 cm

height: 11 cm

792 cm cubed

400

volume is 120 cm cubed and the base is 20 cm² 

^{what is the height?}

6 cm

500

base is 45 cm² 

^{height is 3 cm}

^{what is the volume}

135 cm cubed

area/perimeter

100

a 4 x 3 rectangle

what is the area?

12 

200

a square with a length of 5 in on all sides, what is the perimeter?

20 in

300

square with a side length of 4 cubes. What is the area?

16 cubes ²

400

a rectangle that is 6 in x 4 in- what is the perimeter?

20 in

500

the perimeter of a square is 24 in. What is the area?

36 in ²