1/2 of 8 is 4 and 1/3 of 12 is 4 :)) have a nice day
Answer:
area of the circle = 3.14 square units
Step-by-step explanation:
Circumference of the circle formula is 
where r is the radius of the circle
given circumference = 6.28
= 6.28
Value of pi is 3.14
2*3.14 * r= 6.28
6.28 r = 6.28
divide by 6.28 on both sides
r = 1
radius = 1
Area of the circle = 
= 3.14 *1*1 = 3.14
Answer:

Step-by-step explanation:
Answer:
80+100 equal 180
Step-by-step explanation:
because if u add 80+100 equal 180