The answer would be 21 good luck hope you get it correct
Answer:3
Step-by-step explanation:
Round 3.38 to the nearest ten
Rounding up to the nearest 10, we look at the digits on the left hand side of the decimal point. If the number on the right of the decimal point is less than 5, we ignore it.if it is greater than 5, we add one to the last digit on the right hand side.
In this case, the first digit on the left hand side is less than 5, so we ignore it. Rounding up to the nearest ten,the 0.38 is ignored.
Therefore, it becomes 3.0 = 3
To the nearest ten
Area =

where p and q are it's diagonal
so according to the rule.



is the answer.
<em><u>hope </u></em><em><u>understands </u></em>
Hope this helps you...!!!
Answer:
1)A
2)B
3)A
4)C
5)D
Step-by-step explanation: