49 is the answer to ur question
each trial is independent so do
.5 x .5 x .5 or .5^3
.125 is the probability.
The perimeter of a rectangle is calculated as
Perimeter= 2(length + breadth )
So, Perimeter = 2*length + 2*breadth
Now we are given the length as 34.2 meters and breadth as 27.8 meters
So the perimeter will be
2(34.2+27.8) meters

which equals 2(62) meters
Hence Perimeter = 124 meters
Answer:
whats the question
Step-by-step explanation:
Answer:
2 units. Hope this helps!