In an arithmetic sequence, S40 = 1900 and U40 = 106. Find the value of U1 and of D

Name these type of angles shown check all that applies

For the inequality |c| < |d| to be true, which of the following must be true?

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