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<em>Answers</em><em>:</em>
<em>Area</em><em>:</em><em> </em><em>5</em><em>0</em><em>.</em><em>2</em><em>4</em><em>m</em><em>^</em><em>2</em>
<em>Cir</em><em>cumference</em><em>:</em><em> </em><em>2</em><em>5</em><em>.</em><em>1</em><em>2</em><em> </em><em>m</em>
<em>pl</em><em>ease</em><em> </em><em>see</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> for</em><em> full</em><em> solution</em>
<em>hope </em><em>it</em><em> helps</em>
<em>good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>
Answer and explanation:
To find : Calculate to the nearest 1/10th meter the length of the side of a 7th, 12th, and 30th hectare square plot.
Solution :
The area of the square is given by,
where s is the side length.
We know,
1) The area of square plot is 7 hectare.
Area in meter square is
Substitute the value in the formula,
Side nearest to 1/10th meter is 264.8 meter.
2) The area of square plot is 12 hectare.
Area in meter square is
Substitute the value in the formula,
Side nearest to 1/10th meter is 346.4 meter.
3) The area of square plot is 30 hectare.
Area in meter square is
Substitute the value in the formula,
Side nearest to 1/10th meter is 547.7 meter.
Answer:
-2?
Step-by-step explanation:
Multiply -1 by -4 to get 4
subtract 20 from 12 to get -8
simplify to get -2