<span>{<span>xi</span>,...}</span><span>|3|≥x</span>something like this
A = 3,953 in²
You find the area of the whole triangle:
1/2bh = 1/2(63+31)(63+62) = 5875
Then subtract the missing rectangle:
lw = (62)(31) = 1922
5875 - 1922 = 3953 inches
Since you're multiplying inches by inches, it's inches².
The equation would be 30+3m=162 then you solve the problem
