leahclayfield leahclayfield

04-10-2019
Mathematics

contestada

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

Find angle ABC if ABC 4x9 and angle EBD 7x9 class=

Respuesta :

MrSolution MrSolution

04-10-2019

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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