what would 29.8 cm be in real life as a perimeter?
It is not possible to determine the perimeter of an object based solely on its length measurement in centimeters. Perimeter is the total distance around the outside of a shape, so the actual perimeter would depend on the shape of the object. For example, if the object was a square with one side measuring 29.8 cm, then the perimeter would be 4 times that length, or 119.2 cm.
what about for a rectangle?
If the 29.8 cm measurement refers to the length of one of the sides of a rectangle, then the perimeter of the rectangle would be 2 times the length plus 2 times the width. Without knowing the width of the rectangle, it is not possible to accurately calculate the perimeter. However, if we assume the width is also 29.8 cm, the perimeter would be 2(29.8) + 2(29.8) = 119.2 cm.
if my area on paper is 165 what would it be in real life?
The area of an object typically refers to the amount of space enclosed within its boundaries. In order to determine the real-life area of an object based on a measurement on paper, you would need to know the scale at which the object was drawn on paper.
For example, if the drawing is to a 1:10 scale, then you would need to multiply the area on paper by 100 (10^2) to find the real-life area. If the area on paper is 165 square units, the real-life area would be 165 x 100 = 16,500 square units.
Without knowing the scale of the drawing, it is not possible to accurately determine the real-life area of the object.
the scale is 1:5
If the scale of the drawing is 1:5, this means that every unit on the drawing represents 5 units in real life. To find the real-life area based on the area on paper (165), you would need to square the scale factor (5) and then multiply it by the area on paper.
Scale factor squared: 5^2 = 25
Real-life area = Area on paper x (Scale factor squared)
Real-life area = 165 x 25
Real-life area = 4125
Therefore, the real-life area of the object would be 4,125 square units.