Divide a pair of opposite sides into 20 and then join the opposing points. This will create 20 congruent strips.
20 square meters are 215.278208 square feet.
4.4721359549995793928183473374626 and -4.4721359549995793928183473374626 The cube root of 400 is also equal to the square root of 20. (IIRC) Another way to approach it: √(20)=√(4x5) =2√(5)
No. You have to take the square root of the area and then multiply that by 4. For example, if the area is 25, then the perimeter is 5 x 4 = 20.
135
202 + 42 =216=hypotenuse squared= 4(square root (26)) actually you are wrongIt is rather simple really 20*20 which equals 400 and 400 + 4*4 which is 16 will equal 416 and then you square root 416 and get 20.396
20 divide by 20 equal = 1
5*20 cm = 1 meter
Mark out 20 arcs of 18 degrees around its circumference and join them to the circle's centre
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.
A circle has 360 degrees. Divide 360 by 18 and you will find that each equal part of the divided circle is 20 degrees.
To convert hectares to square kilometers, divide by 100. So, 20 hectares is equal to 0.2 square kilometers.
20 is not the square of an integer, the square root of 20 is approximately equal to 4.472.
One square yard equals 9 square feet, so 20 sq. yds. would equal 180 sq. ft.
The 4 equal dimensions of a square with an area of 20 square meters is the square root of 20
2880/20 = 144 which is a perfect square
20 square meters are 215.278208 square feet.