In this problem the surface area of the composite figure is equal to the area of the base of the rectangular prism plus the lateral area of the rectangular prism, plus the area of the two triangular faces of triangular prism, plus the area of two rectangular faces of the triangular prism. we know that
The answer is D. The sequence continues without end, and there is a common ratio between the consecutive terms.
From the definition of an infinite geometric sequence, An infinite geometric series is the sum of an infinite geometric sequence . This series would have no last term.
Answer:
C) 314 feet.
Step-by-step explanation:
We have been given that a circular track is 100 feet across. We are asked to find the distance around the track.
The distance around the track would be equal to circumference of circle.
, where r represents radius of circle.
Since we have been given across distance, so it will be diameter of track.
To find radius we will divide across distance by 2.
Upon substituting our given values in circumference formula, we will get:
Therefore, the distance around the track is 314 feet and option C is the correct choice.
To simplify 12/84 find the greatest common factor, the greatest factor shared by both numbers. In this case, it is 12 itself. Divide both sides by 12 to get 1/7.