I got -0.75. But is that a 3 and 1/2 or just 3?
4 <em>is</em><em> </em><em>the</em><em> </em><em>correct</em><em> </em><em>radius</em><em> </em><em>of</em><em> </em><em>question</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>figure</em><em>.</em><em>.</em><em>.</em>
<span>the square root of is 47 irrational</span>
Okay, so a meter is a measure in length. Like a foot, or an inch. To square a measure of length, four equal measures of length (such as a meter) are put together to form a square. This is used for things like construction, or home refurbishing. Ex. 'My kitchen floor is 26 square meters'