Which of the following is the inverse relation of the set? {(3, 1), (4, 2), (5, 3), (6,4)}

A) {(1, 3), (2, 4), (3,5), (4, 6)}
B) {(3, 1), (4, 2), (5,3), (6,4)}
C) {(2, 1), (4,3), (5, 3), (6,4)}
D) {(2,4), (3, 3), (5, 4), (6, 1)}

Help with this question please and fast

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )