Question

M_ABC = 40°and BÓ is the anglebisector of ZABC3y+6BD3x-134-2x15y-18x=[ ? ]Ok

Answer 1

Problem

Solution

From the figure given we can see that:

m< ABC = 3x-1 +34-2x= 40

And we can solve for x and we got:

x = 41-34 = 7