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ItzVivian28

Angle BCA is 90 degrees.
I THINK angle ABC is 45 degrees. I might be wrong.
24jxi

Answer:

<ABC= 60

<BCA= 90

<CAB= 30

Step-by-step explanation:

Given info-

<BCA is right- <BCA=90 (Def of right)

Steps to solve-

The other two angles should add up to 90, 180-m<BCA=90

<ABC+<CAB=90

9x+6+5x=90

14x+6=90

x=6

Substitute in

<ABC=9*6+6=60

<CAB=5*6=30



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