Maths about meBy Domenic 5ec

My age!!

My statistic.length of leg 79cm, 790mm .length of arm 66cm, 660mm .length of leg 79cm,790mm .length of foot 33cm,330mm .width of foot 13cm,113mm .circumference of head 55cm,550mm

MY hand

Skin on my body

The palm of my hand is about 1% of my body’s surface area. To calculate the amount of skin on my body:

73 x 100= 7,300 cm 2

My maths facts

My house number is 50+7=57 My age number is 20/2 =10 I have 1x1=1 sibling ; a sister I won 8-2=6 trophies I play 6/2=3 instruments

My data

The perimeter of my hand is 90cm The area of my hand is 73cm 2

The area of skin on my body is 7,300cm 2

Data graphs

Column graph of the whole skin area of 10 members of 5ec

A pie graph of the hand area of 10 members of 5ec

Data graph 2

This scatter graph shows the hand perimeters of 10 members of 5ec.

The column graph was the most useful because it is easy to know who has the most skin area in 5ec

Averages

averages

My decorated hand