It is a 2D measurement because it is only going AROUND the shape. Not in it.
2*(base) + 2*(height) = perimeter
It must be a perimeter. An area measurement would a square measurement like 56cm². ■
The perimeter is a measurement of the distance around the outline of a shape. The area is the measurement of all the space within the shape, and it is measured as (unit) 2
The angles of a polygon are not directly related to the measurement of the perimeter. If you measure a perimeter of a pentagon in inches and then again in centimetres, the measurement number will change but the pentagon will remain the same.
Exactly as in the question its perimeter is 17 units of measurement
2*(base) + 2*(height) = perimeter
Perimeter = (pi*7)+14 = 35.99114858 or about 36 units of measurement Answer 2 (ylon2): Perimeter= 2*r+2*pi*r/2=r*(2+pi) = r*5.14=35.98 or about 36 units of measurement (ylon2 calkulated)
It must be a perimeter. An area measurement would a square measurement like 56cm². ■
The perimeter is a measurement of the distance around the outline of a shape. The area is the measurement of all the space within the shape, and it is measured as (unit) 2
No , perimeter is the measurement outside of the shape; the border. Area is the measurement of inside of the shape.
The angles of a polygon are not directly related to the measurement of the perimeter. If you measure a perimeter of a pentagon in inches and then again in centimetres, the measurement number will change but the pentagon will remain the same.
Exactly as in the question its perimeter is 17 units of measurement
No.
The perimeter
If you are given the diameter 'D' of the circle: the full circumference is (pi times D) the perimeter of the semicircle is half this plus the diameter Therefore: Pi x D /2 + D
The perimeter measurement of a pentagon is the sum of its 5 sides
Area is the amount of square units in a 2-D shape, and perimeter is the distance around a shape