Area = l x w
Area =9 x 4.25
A = 48.25
A≈ 48 in²
You'd move the decimal to the right twice so 0.0514 as a percentage is <span>5.14%</span>
It is not triangle because the one side of triangle should be smaller than the other two sides
Let's check
6+11=17
17<19
Or
11+19=31
9<31
2x+2= 3x-52
Solve for x
You get x to be 54
