1.2 which is 6/5 in fraction form
7/10 because you divide by 10
Same here, we do a quick switcharoo on the variables first,
Answer:
70 degrees
Step-by-step explanation:
total angle in a triangle is 180 degrees
180-40= 140
Angle b and c is total of 140 degrees
they are isosceles so their measurements would be same.
angle b and c is 140÷ 2 = 70
so angle b is 70 degrees