Question

In ABC, A=88°and
of B-C=18°
then the measure of B is​

Answer 1

Answer:

b = 55

Step-by-step explanation:

b - c = 18 - eq 1

ABC is a triangle

= a + b + c = 180. Since (Angle sum property)

= b + c = 180 - 88 = 92 - eq 2

Adding eq 1 and eq 2, we get,

2b= 110

b = 55