Mathematics, 29.09.2020 20:01 amberskids2

Rays BA and BC are perpendicular. Point D lies in the interior of angle ABC. If angle ABD=3r+5 and angle DBC=5r-27, find the value of r. Then find the measure of each angle. r=. ABD=. DBC=. 20 points, please help.

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Rays BA and BC are perpendicular. Point D lies in the interior of angle ABC. If angle ABD=3r+5 and a...

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