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In the figures above , triangleABC is ro...


In the figures above , `triangleABC` is rotated counterclockwise through `90^@` about the origin. Its image is `triangleA'B'C'`. What is the slope of `bar(A'B')` ?

A

`3/4`

B

`4/3`

C

`-3/4`

D

`-4/3`

Text Solution

Verified by Experts

The correct Answer is:
D
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