Complete the following proof related to the figure below.

Given:

is the perpendicular bisector of

Prove:

∠R = ∠S

Which of the following could be statements in line 2 in the proof? Select all that apply.

∠1=∠2

∠3=∠4

∠R=∠S

RQ=SQ

in a group of 40 student students, the probability that at most 15 of them like to hike? A 44% B 64% C 55% D 38%e to hike is 36%. What is the probability that at least 16 of them like to hike

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