Answer:
Step-by-step explanation:
Circumference of a circle is

It must be an equation in order to be solved for example, 3x+5=11 then x would be 2
1.25x=1.25 so divided both sides by 1.25 sooo x=1
Answer:
45
Step-by-step explanation:
8cm=67-8
Answer:
Option a is the best method with compass and straight edge.
Step-by-step explanation: