PLEASE HELP ASAP 80 POINTS Calculate the percent increase or decrease between the starting and ending quantities
below. Round your answer to one decimal place.

Start: 3
End: 10

Start: 9
End: 20

Start: 100
End: 85

Start: 45
End: 20

Start: 30
End: 60

what

Step-by-step explanation:

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .