The maximum area that you can contain with a 4-meter rope is a circle with a diameter of 4/Ï€ meters and an area of 4/Ï€ square meters, or about 1.273 square meters.
If you use the rope to make an equilateral triangle with sides of 4/3 meter, you get an area of (4/9)(√3) or 0.770 square meters.
If you use the rope to make a square with sides of 1 meter, you get an area of 1.000 square meter.
If you make a polygon with more sides, the area bounded by your 4-meter rope will increase, approaching the limit of 4/Ï€ as the number of sides increases.
The lateral area is 188.5 m2
If the surface area of the sphere is 4 m2, the radius is 0.5642 metres, approx.
The perimeter of 1 sq meter is 4 meters, which is 4 times the length of 1 meter. However, squared lengths (sq meter, sq foot) are not measurements of length, they are measurements of area. The shortest distance to cross 1 sq meter is the same as 1 meter, and the shortest distance to cover 1 sq meter is the length it takes to displace the perimeter.
The goat can graze a quarter circle of radius 7m (since the rope length is 7m) within the square plot of 12m. Hence the area it can graze can be given by /4. Therefore (3.14*7*7)/4=38.5sq.m
Gg
12m2
Typical meter for rock music is in 4/4 meter.
The lateral area is 188.5 m2
16
8 square meters
If the surface area of the sphere is 4 m2, the radius is 0.5642 metres, approx.
4
1/4 metres2
A 3600 square meter area has a perimeter of 240 (4 x 60) meters, so a 960 (4 x 240) meter length of wire is required to make 4 rounds of the perimeter.
A circle with a diameter of 1 metre has an area of pi/4 square metres.
It is: 4*pi*16 = 64*pi square meters
I suppose regular or most common timing is 4/4