Explain why! which information is required to prove that angle abd is congruent to angle acd? a.) segment ac is congruent to segment ab. b.) segment ad is congruent to segment ac. c.) segment bd is congruent to segment ad. d.) segment ab is congruent to segment bd.

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

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters