Question 450018: 1.Which regular polygon has interior angles of 108 degrees each?
2.Which polygon has has an interior angle sum of 1260 degrees?
3.Sarah needs to get a new floor for her rectangular master bedroom. She is considering new carpet but also hard wood floors. She would prefer hard wood but it may be cost prohibitive. If her master bedroom measures 15 feet by 22 feet, her new floor budget is $4500, carpet costs $12.50 a square foot and hard wood floors cost $15 a square foot, can she afford hard wood floor or not?
4.If a square has a perimeter of 128 cm, what is the area of that square?
5.Brady is going to fence in his vegetable garden. If the vegetable garden is in the shape of a trapezoid, the bases are 20 and 17 feet respectively and the other two sides are 9 and 13 feet, how many feet of fence does Brady need in addition to the 3 foot gate?
6.Describe the process used to convert from one measurement to another in the English or US Customary measurement system.
Answer by ewatrrr(24785)   (Show Source):
You can put this solution on YOUR website!
Hi,
It is the policy to not list a number of questions together.
Will quickly try to help You with some of them.
1. 180(n-2) = 108 where n is the number of sides
2. 180(n-2)*n = 1260 where n is the number of sides
3. A = 330ft^2 330ft^2*$15/ft^2 = $4950. NO, cannot afford the wood floor
4. 128cm/4 = 32cm 32cm^2 = 1024 cm^2
5. Feet of fencing = P - 3ft = (20+17+9+13) - 3
6. For myself use a calculator that does the conversions
|
|
|
