Area of semicircle = (πr²) ÷ 2
Area of semicircle:
= (3.14)(2)² ÷ 2
= (3.14)(4) ÷ 2
= 12.56/2
= 6.28
I believe that the answer is D because when you go through
and an irrational number is a number that does not end and can not be put in a fraction
Answer:
Step-by-step explanation:
you divide total revolutions by per minute revolutions to determine how many minutes it rotated. change 126 2/3 into decimal format before dividing.
Answer:
9/10=36/40 3/4=30/40
9/10> 3/4
Step-by-step explanation:
36/10 > 30/40
Answer:
3:2
Step-by-step explanation:
Hope this helps!
(: