A because radius is half of the diameter
Answer:
Rational numbers are decimals that can't be turned into fractions and irational numbers are decimal numbers that can be turned into Fraction.
Step-by-step explanation:
Example Pi 3.14 can be 22/7
Answer:
108 pens
Step-by-step explanation:
48/4=x/9
4x=432
x=108
10 20 30 40 50
15 30 45 55 70
20 40 60 80 100
24 48 72 96 120