Which postulate can be used to prove that triangle abd and triangle cbd are congruent?
given: line segment bd is perpendicular to line segment ac and line segment bd bisects line segment ac
a. sas
b. sss
c. asa
d. ssa

The following passage is an example of what type of text structure tornados are caused by unstable air interacting with the wind sheer the resulting formation can cause devastating effects

How does the author foreshadow trouble in the prison? support your answer with explicit textual evidence.

Which line from the story of my life by helen keller is an example of a simile? during the whole trip i did not have one fit of temper, there were so many things to keep my mind and fingers busy. i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. one day, while i was playing with my new doll, miss sullivan put my big rag doll into my lap also, spelled "d-o-l-l" and tried to make me understand that "d-o-l-l" applied to both. child as i was, i at once felt the tenderness and sympathy which endeared dr. bell to so many hearts, as his wonderful achievements enlist their admiration.