Definition
A shape with two sets of parallel lines
Rectangle
l=4m
w=3m
P=14m
l=20cm
w=4cm
A=80cm2
Find the length, when the perimeter is 16 km and width is 4 km.
l=4km
Find the width, when the area is 15 km2 and the length is 3km.
w=5km
The distance around a shape
Perimeter
side length=45cm
P=180cm
l=44mm
w=5mm
A=220mm2
The perimeter of a square is 34km, and its length is 7 km. Find its width.
w=5km
Find the width, when the area is 81 km2 and length is 9km.
w=9km
The amount of surface a shape covers
Area
l=17cm
w=5cm
P=44cm
l=12m
w=8m
A=96m2
The perimeter of a rectangle is 34 cm, and one of its side lengths is 11 cm. Find its area.
A=66cm2
Find the width, when the area is 24 mm2 and the length is 12mm.
w=2mm
Maria needs to fence her backyard. She needs to know the?
Perimeter
side length=13km
P=52km
l=7cm
w=22cm
A=154cm2
The perimeter of a rectangle is 42cm, and one of its side lengths is 12cm. Find its area.
A=108cm2
The area of a rectangle is 80 cm2 and its width is 16 cm. Find its perimeter.
P=42cm
Joshua needs to lay out tiles for his bathroom floor. He needs to know the?
Area
l=240mm
w=40mm
P=560mm
l=25cm
w=6cm
A=150cm2
The perimeter of a square is 60 km, and its side is 15 km. Find its area.
A=225km2
The area of a rectangle is 138 km2 , and one of its sides is 23 km. Find its perimeter.
P=58km