The following triangle ABC is rotated clockwise about the origin the new coordinates are A'(1,-2) B'(4,6) and C'(-2,3). Which of

Question

3 years ago

6

The following triangle ABC is rotated clockwise about the origin the new coordinates are A'(1,-2) B'(4,6) and C'(-2,3). Which of

the following is measured of the angle of rotation?
Original Angles A(2,1) B(-6,4) C(-3,-2)

A. 45 degrees

B. 90 degrees

C. 180 degrees

D. 270 degrees

Mathematics

2 answers:

Yanka [14] · Answer 1 · 2022-02-08T02:58:44+03:00

Yanka [14]3 years ago

5 0

B.90 because 90 degrees is above the original angel

Setler [38] · Answer 2 · 2022-02-08T04:54:14+03:00

Setler [38]3 years ago

3 0

The answer is B!!!!!!!