1)what is the perimeter in centimeter of an octagon?
2) Tai went to a shoping mall he spent $25.75 on a shirt 15.49 on a hat and 9.95 on a poster before tax was 8.25%on all purchases what was the total cost of Tai's purchase including Tax?
1)what is the perimeter in centimeter of an octagon?
2) Tai went to a shoping mall he spent $25.75 on a shirt 15.49 on a hat and 9.95 on a poster before tax was 8.25%on all purchases what was the total cost of Tai's purchase including Tax?
Octagon has 8 sides. If each side is 1 centimeter then the perimeter which is the sum of all sides is,
1+1+1+1+1+1+1+1=8 centimeters.
25.75+15.49+9.95=51.192) Tai went to a shoping mall he spent $25.75 on a shirt 15.49 on a hat and 9.95 on a poster before tax was 8.25%on all purchases what was the total cost of Tai's purchase including Tax?
Now add 8.25 precent of that.
8.25% of 51.19 = .0825 x 51.19 = 4.223175
Now add (only need 2 digits because cents are up to 2 digits)
4.22 + 51.19 = 55.41