Johanna is using a protractor to measure the angle below. She places the center mark of the protractor over the vertex of the angle. What is her next step? Line up the left ray of the angle with the bottom line of the protractor.
Line up the bottom ray of the angle with the bottom line of the protractor.
Follow the left ray of the angle from the vertex to the measurements on the protractor.
Follow the bottom ray of the angle from the vertex to the measurements on the protractor.

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step-by-step explanation:

it’s the first one your welcome

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d