If Cheryl makes a histogram with intervals of 90-99, 100-109, 110-119, and 120-129, what is the frequency for the interval 100-1097
A) 2
B) 3
C) 4
D) 8

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?