Answer:
Using the formula for Required arithmetic mean =
number of terms
sum of the terms
After substituting the values we get=
5
2+4+6+8+10
=
5
30
=6
Answer:
27.27cm²
Step-by-step explanation:
∅=125° r=5m
A=∅/360×πr²
A=125/360×3.142×5²
A=27.27cm²
Step-by-step explanation:
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