D 19 in2
find the area of a square, width times height
then find the area of the triangle, width times height divided by 2
To write 8/33 as a decimal you have to divide numerator by the denominator of the fraction.
<span>We divide now 8 by 33 what we write down as 8/33 and we get 0.24242424242424 </span>
<span>And finally we have: </span>
8/33 as a decimal<span> equals </span><span>0.24242424242424</span>
The answer would be 1.405332e-13
Hope I helped!