Post a New Question

geometry

posted by .

Angles BAC and Angle CAD are supplementary angles. Find the measures of each angle if the measure of Angle BAC is 10x + 16 and the measure of Angle CAD is 7x + 8. Round angle measures to the nearest tenth

  • geometry -

    As you know, Bob, supplementary means they add to 180°

    10x+16 + 7x+8 = 180
    17x + 24 = 180
    17x = 156
    x = 9.176

    BAC = 10*9.176+16 = 107.8
    CAD = 7*9.176+8 = 72.2

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question