Perimeter= 53+54+97= 204 yds
Area= 50x53x.5= 1325sq yds
The mean is the average.
To find the mean, you add up all the numbers, and then divide by the number of numbers.
:P
Answer:
Correct answer is A
Step-by-step explanation:
Given,
LP = 15, PR = 9
Point P lies on the line segment PR. It would mean that,
LP + PR = LR
⇒LR = 15 + 9
⇒ LR = 24
Hence, "LR = 24 because LP + PR = LR according to the Segment Addition Postulate, and 15 + 9 = 24 using substitution" is the correct option.