For the bake sale on Saturday, Uncle Simon has 4 small brownies left to sell. He divides the each brownie into 1/3. He wrote the following math
expression 4 divided by 1/3 for what he did. How many pieces does he have?

i can you answer this question sweetie!

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

answer is  

minor arc – sw

major arc – stu

semicircle – wst

i got it down chief.