Answer:
Angle B / angle ABC = 70 degrees
Step-by-step explanation:
well angle B plus angle C will equal the outer angle
so if angle C is 35 and you have the outer angle just subtract and get
angle B to equal 70
70°
the measure of an exterior angle is equal to the sum of two interior angles so 105° = ABC + 35
105 -35 = ABC
70° = ABC
11.46 I believe
42
first we calculate what is 20% of 35 is then we add it to 35 to find the increased number
35 ÷ 100 = 0.35 this multipled by 20 = 7
35 + 7 = 42
or as an improper fraction it would be 