Question 220697
<font face="Tahoma" size=1.5>
</pre><font size=4><b>
Let's make the given units as base and height:
{{{drawing(300,300,-2,12,-1,12,graph(300,300,-2,12,-1,12),blue(line(10,0,0,0)),blue(line(0,0,0,11)),blue(line(0,11,10,0)),green(line(0,.8,.8,.8)),green(line(.8,.8,.8,0)),green(locate(2,1,base=10units)),green(locate(.2,7.5,height)),green(locate(.2,7,11units)))}}}


We know, {{{A[T]=(1/2)(base)(height)=(1/2)(10)(11)=(1/2)(110)}}}
{{{highlight(A[T]=55)}}}square units, Answer


Thank you,
Jojo</font>