polygons
I have 4 sides
quadrilateral
is a rectangle considered a parallelogram? why?
yes- it has 2 pairs of parallel sides
1/2 x 2/5
2/10 or 1/5
length: 4 cm
width: 5 cm
height: 3 cm
60 cm cubed
a 4 x 3 rectangle
what is the area?
12
I have 1 pair of parallel sides
trapezoid
is a trapezoid a quadrilateral? why?
yes it has 4 sides
1/4 of 2/7
2/28 or 1/14
length: 10 cm
width: 6 cm
height: 7 cm
420 cm cubed
a square with a length of 5 in on all sides, what is the perimeter?
20 in
I have 2 pairs of parallel sides
parallelogram
is a rectangle a square? why?
no- a square needs to have all 4 sides equal
1/3 of 3/5
3/15 or 1/5
length: 9 cm
width: 8 cm
height: 11 cm
792 cm cubed
square with a side length of 4 cubes. What is the area?
16 cubes 2
I have 2 pairs of parallel sides and 4 right angles, but not all sides are equal
rectangle
is a rhombus a kite?
yes- a rhombus has 2 pairs of adjacent sides, just all 4 are equal
3/4 of 1/6
3/24 or 1/8
volume is 120 cm cubed and the base is 20 cm2
what is the height?
6 cm
a rectangle that is 6 in x 4 in- what is the perimeter?
20 in
I have 2 pairs of adjacent sides that are congruent
kite
is a parallelogram a rectangle?
no- not all parallelograms are rectangles
2/9 of 3/7
6/63
base is 45 cm2
height is 3 cm
what is the volume
135 cm cubed
the perimeter of a square is 24 in. What is the area?
36 in 2