The circumference of a circle can be found using the formula c = 2r. which is an equivalent equation solved for r? r = c r = c(2) r = r equals startfraction c over 2 pi endfraction. r = r equals startfraction 2 pi over c endfraction. hurry im being timed

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h