Question

1. Find the circumference of a circle, whose diameter is:

(i) 2.5 m​

Answer 1

Answer:

2.5× 2 = 5.0

Step-by-step explanation:

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Answer 2

Answer:

radius =1.25m

circumference =2 ×pie ×r.

circumference =2×22/7×1.25m=7.857m