2 years ago

Rotate the following triangle 90 degrees. A(4, -3) B(-12, 8) C(6, -4)

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

4 0

Answer:

given vertices of triangle ABC

A(4, -3) B(-12, 8) C(6, -4)

Rotating through 90°

P (x , y) -----> P' (y , -x)

A(4, -3) ------> A' ( -3 , -4 )

B(-12, 8) -----> B' (8 , 12 )

C(6, -4) ------> C' (-4 , -6)

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