What is the average 12 year old neck size?

How many square yards are in a room 11ft X 15 ft 6 in? Can you install vinyl tile over ceramic tile? Does navy blue match with light grey? What are the coordinates of D' if quadrilateral ABCD is reflected about the x-axis? What would 30 degree angle called? Mike has three pieces of wood Board A is 4 inches long board B is 7 inches long and board C is 13 inches long If the full length of each board is used can the three pieces of wood be placed toget? Which is a solid bounded by the set of all points at a given distance from a given point? What does a 4mm circle look like? The length of a rectangle is 2 inches greater than the width the area is 80 inches squared find the length of the rectangle? How many sides does a polygon have when the exterior angle is 7920? The width of a rectangle is 2ft less than the length The area is 8 ft squared Find the length and the width? How is geometry developed historically? What is the difference between columnar cell and cuboidal cell? What does ks mean on a floor plan? If o is any point inside the quadrilateral abcd then prove that oa ob oc odac bd? What is the circumference of the circle if the area is 706.5? What is an object with no width length or height in geometry? What type of angle is 295 degrees? What do diagnal mean? What should the distance be between the countertop to the bottom of an upper kitchen cabinet?