4 years ago

If the m ZABC = 60°, find mZABD.

Mathematics

1 answer:

Vinil7 [7]4 years ago

7 0

Answer:

39.5

Step-by-step explanation:

angle ABC=60=(5x+2)+(3x-2)

60=8x

x=7.5

Angle ABD=(5x+2),(sub x=7.5)

=(5*7.5+2)

=39.5

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