3 years ago

Find angle ABC if ABC = 4x+9 and angle EBD = 7x-9

Mathematics

1 answer:

Andrews [41]3 years ago

6 0

Answer:

33°

Step-by-step explanation:

As this are vertical angles there value must be same. We have 4x+9=7x-9, so 3x=18 and x=6. Then ABC=33°

Have a nice day ;)

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