Mark out 20 arcs of 18 degrees around its circumference and join them to the circle's centre
A circle has 360 degrees. Divide 360 by 18 and you will find that each equal part of the divided circle is 20 degrees.
Divide the circumference by (2 x pi).
Just divide the circumference by (2 x pi). Pi is about 3.1416.
855.21 square feet. A circle with a radius 70 would be (pi)(radius squared) = (3.1416) (70) (70) = 15,393.8 square feet. With a 20 degree angle that is 20/360ths of a circle, so multiply your circle area by 20 and divide by 360 = 855.21 square feet.
The diameter is the same as the length, so it is 20 inches. If you meant to say that the circumference was 20 inches, then divide by pi, which is 3.1416 20 / 3.1416 = 6.4 inches
A circle has 360 degrees. Divide 360 by 18 and you will find that each equal part of the divided circle is 20 degrees.
20 divide by 20 equal = 1
5*20 cm = 1 meter
Oh, dude, dividing a square into 20 equal parts is like trying to fit into skinny jeans after Thanksgiving dinner - a bit of a stretch. But hey, you could totally divide it into 20 smaller squares by drawing evenly spaced lines horizontally and vertically across the square. Just make sure to bring your ruler and your patience for this geometry puzzle!
20
When you divide 1 gram into 20 equal parts, each part would be 0.05 grams. This is calculated by dividing 1 gram by 20.
120 divided by 20 equals 6. Division is the mathematical operation of splitting a number into equal parts. In this case, 120 is being split into 20 equal parts, resulting in each part being 6. This can be represented as 120 รท 20 = 6.
0.0615
5
-19
Each fifth of a circle is 20% because there are five equal parts in a whole circle, and 100% divided by 5 equals 20%. It's like cutting a pizza into five slices and each slice being 20% of the whole pizza. So, grab a slice and enjoy your 20% of the circle!
Divide by 1000. So its 20 kilograms.