1 Find the arc length of the partial circle.
Either enter an exact answer in terms of it or use 3.14 for
a and enter your answer as a decimal.
units

1.57 u

Step-by-step explanation:

The given figure is a quadrant of a circle . So , the circumference of the quadrant of a circle is ,

→ C = 2πr/4

→ C = πr/2

→ C = 3.14 × 1 /2

→ C = 1.57 units

2.5

Step-by-step explanation:

beings that she made 20 bows at a constant rate, then all bows will be of the same length, so we can divide the 50 ft. of ribbon into 20 pieces as shown

50 / 20 = 2.5

you can do this with other problems of this type, and if you want to double check your work? multiply back to the beginning

2.5 * 20 = 50

hope this answers what you needed it to :)