Bella is building two wigwams for a school project on American Indian tribes. She first builds two wooden frames, each in the shape of a cone with a base radius of 2 feet and a slant height of 5 feet. If Bella wants to cover the frames in fabric, how many square feet of fabric will she need? (Use 3.14 for and round to the nearest whole number. Recall the formulas and .) square inches

of fabric she will need .

Step-by-step explanation:

Here we have , Bella is building two wigwams for a school project on American Indian tribes. She first builds two wooden frames, each in the shape of a cone with a base radius of 2 feet and a slant height of 5 feet. If Bella wants to cover the frames in fabric . We need to find how many square feet of fabric will she need . Let's find out:

We know that area of cone  = , We have following parameters as

⇒

⇒

⇒

But ,Bella has 2 frames . So ,

Therefore , of fabric she will need .

8121 because

130,000 divided by 16 is 8121

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: