Definition
A shape with four equal sides
Square
b=2m
h=3m
P=10m
b=2cm
h=4cm
A=8cm2
The distance around a shape
Perimeter
s=4cm
P=16cm
b=4mm
h=5mm
A=20mm2
The amount of surface a shape covers
Area
b=10in
h=4in
P=28in
b=12in
h=5in
A=60in2
Maria needs to fence her backyard. She needs to know the?
Perimeter
s=12km
P=48km
b=13cm
h=2cm
A=26cm2
Joshua needs to lay out tiles for his bathroom floor. He needs to know the?
Area
b=24mm
h=4mm
P=56mm
b=25in
h=3in
A=75in2