Answer :
Using the drawing find y: m BDJ = 7y + 2, m_JDR = 2y + 7*
In this problem we have that
mso
msubstitute the given values
7y+2+2y+7=90
Solve for y
9y+9=90
9y=90-9
9y=81
Using the drawing find y: m BDJ = 7y + 2, m_JDR = 2y + 7*
In this problem we have that
mso
msubstitute the given values
7y+2+2y+7=90
Solve for y
9y+9=90
9y=90-9
9y=81