The average height for a 12 year old would be 5"6-5'8 because I was this height when I turned 12. The average height for a 13 year old would be 5"10-5"13
There is an average range of height that an average 12 year old girl would fit into but people develop in height faster and slower than others.
The shoulder height is between 23 and 30 cm (9 and 12 in).
110cm
8 to 12 ounces
The average height for a 12 year old will depend on several things such as genetics. Many 12 year old are between 4'5" in height up to 5'5" in height.
Area = 0.5*base*height 27 = 0.5*12*height = 6*height So height = 27/6 = 4.5 feet.
The average height for a 12 year old is 4'11" or 5'0".
The average height for a 12 year old is 4'11" or 5'0".
-The height could be 6 and the width 2. -The height could be 1 and the width 12. -The height could be 3 and the width 4.
volume = π x radius2 x height = π x (diameter/2)2 x height = π x (12/2)2 x 12 ~= 1357 units3
452 cm3 (this assumes you mean 12 cm vertical height, not slant height). If the slant height is 12 cm then the volume changes to 392 cm3.
The average height for a 12 year old would be 5"6-5'8 because I was this height when I turned 12. The average height for a 13 year old would be 5"10-5"13
The weight is 12 ounces and the height is 4.5 inches.
The height is 4.5 inches the weight is 12 ounces
about 12 inches
x (height) = 12 units. area_trapezoid = ½ × sum_of_bases × height → height = 2 × area_trapezoid ÷ sum_of_bases → height = 2 × 150 ÷ (8 + 17) = 12 units