The answer is C) 160.
We know this because if mA = 50, we know that mC must also be 50. This is due to the fact that AB = BC. This leaves us with mB as 80 since the angles of a triangle always have to equal 180.
Now knowing this, it is easy to find the arc lengths in degrees. When you have a transcribed triangle, all we are going to do here is double the angle of the triangle to get the arc measure.
mB = 80
80*2 = 160
220% is 2.20 in decimal form in fraction 2 1/5
1/10*(f-220) or 0.1(f-220)
Answer:
width is 8 length is 4
Step-by-step explanation:
4*8 is 32
8-4=4
