C) The group is planning to build a fence around the garden. How many yards of
fencing materials do they need for the fence? Show your work. (3 points 2 points for
finding the value of side b and 1 point for finding the perimeter of the garden)

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

answer: sine

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b