In order to answer that question, we'd need to see the drawing,
and find out how 'ab' is related to the circle.
4
Radius: 160/2 = 80 cm
It is a circle with radius 0.4 of the original circle.
Radius = Half Diameter So, To Find The Radius You Times 80 By 2 ( 80 x 2 ) = 160 Hope It Helped
The area is 5,024 ft2. The formula for finding the area of a circle is: A = pi * r2 A for area. The r is for the radius. A = 3.14 * 40 ft2 A = 3.14 * 160 ft2 A = 5,024 ft2
The circumference of a 160-foot circle is: 503 feet.
.160 radius how do I draw it out.
An acre measures area, while a foot measures length. So you cannot convert acres to feet, they measure different things. You can convert acres to square feet, which are both units of measurement of area. 160 acres = 6,969,600 square feet
Circumference is 1 meter so radius = 0.5/pi meters = 0.160 meters/160 millimeters to the nearest thousandth
Assuming that 160 acres is a huge perfect square, there will approximately be 12.649 acres to each side. The length of one side of an acre is about 208.7 feet. Multiplying 12.649 by 208.7 to get the total length of one side of the huge square, the result is 2,639.85 feet. Next, draw an imaginary straight line from one corner of the huge square to the opposite corner, forming a diagonal inside the huge square. Using Pythagorean theorem to get the length of this diagonal, the result is 3,733.31 feet. Divide this by 2 and the result is 1,866.66 feet, the radius of 160 acres.
An obtuse angle.
Scandium empirical atom radius: 160 pm Scandium calculated atom radius: 184 pm