Abc is a triangle in which angle a = 50° and angle b = angle c. find the angles b and c. list the steps you used to find the angle

The angles of B and C would be 65 degrees because the total of all angles in a triangle are 180 degrees, minus 50 is 130, and if B = C then you'd just have to divide 130 by two giving you 65 degrees.

B and C are 65. All triangles have to equal 180. So since A=50 you subtract 50 by 180 and get 130 then since their are 2 sides left you divide by 2 and get 65. Add 65+65+50 and you get 180

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.