Irrational numbers are numbers that do not repeat or terminate. π is a common example. 3+0.4=3.4, this number terminates. 0.444...+0.4=0.8444..., this number repeats.
Perimeter is the distance around the outside.
A square has 4 equal sides:
Perimeter = 21 x 4 = 84 yards
Answer:
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Step-by-step explanation:
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Answer:
The area of the circle with a radius of 5 cm is 78.5
π·5^2=78.5
Answer:
-7
Step-by-step explanation: