I believe it would be three angles and one angle shown!
Just graph is bruv. The app is called desmos
All together he made 23.40
One third of $17.55 is $5.85
When you add $17.55 and $5.85 together you get $23.40
6.4 ounces.
You can get this by first converting to ounces which is a smaller value. Then you can divide by 10.
The length is 6 inches.
The width is 1 foot = 12 inches.
The perimeter is (6 + 12 + 6 + 12) = 36 inches (3 feet) .
"14 inches" is false.