use a ruler!!!!how do you use a ruler with a semicircle
EDIT: Assuming you can measure the length of the straight side.. to find the perimeter - treat it as a whole circle, and find the circumference through multiplying the diameter (straight edge) by Pi. Then - divide that figure by 2, and add on the length of the straight side ! Snakester1962 (Supervisor)
5.7 ft
Diameter + 1/2 of the circumference. This reduces to P = d (1 + pi/2)
to measure the perimeter we need a figure with boundaries and all the sides with dimensions
in math terms, the perimeter is the measure around the shape.
Perimeter is in feet and not in square feet
The measure of a perimeter can be any positive number.
520 cm
20ft is the perimeter.
The answer would depend on a semicircular WHAT. Semicircular is an adjective, there is no noun to go with it.The answer would depend on a semicircular WHAT. Semicircular is an adjective, there is no noun to go with it.The answer would depend on a semicircular WHAT. Semicircular is an adjective, there is no noun to go with it.The answer would depend on a semicircular WHAT. Semicircular is an adjective, there is no noun to go with it.
It is important to measure area and perimeter or perimeter and area same thing any ways it's important because if you don't you will never find your answer
Then what do you measure it with?
To measure the perimeter of a garden, you take measuring tape (preferably the flexible aluminum kind) and measure all of the edges. When you've done so, add the number of feet from each of the sides and the answer will be the perimeter of your garden.