Step-by-step explanation:
the circumference of a circle is
C = 2×pi×r
with r being the radius.
the square side length is 22 cm. so, the circumference or perimeter of the square (and therefore the length of the wire) is
4×22 = 88 cm.
now, it is the same wire of the same length that is now forming a circle.
so, the circumference of the square is also the circumference of the circle.
therefore,
88 = 2×pi×r
44 = pi×r
r = 44/pi = 14.00563499... cm
so, rounded, radius = 14 cm.
Answer:
Step-by-step explanation:
The correct answer is 5/6 = 83.3%
I really hope this helps!
You just multiply 7 x 20 and you will get the answer of 140 then just add two zeroes to get 14000.
Step-by-step explanation:
Let the number be x
2 more than a number = x + 2
