If the area of the rug in this den 48 square feet and the width of the carpet is 6’, what is the perimeter of the rug? A. 112’
B. 28’
C. 8’
D. 108’

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?