Answer:
and 
Step-by-step explanation:
The formulas for the area and perimeter of a rectangle are, respectively:


The perimeter is equal to:


Area is likewise equal to:


Then, equations are now described:


Likewise, the equation of area is simplified afterwards:


The area is reduced inasmuch as length is increased. Let assume that length is 100 meters. The length and width are described herein:
and 
Answer:
<u>Here is ur answer </u><u>:</u>
1. Probability of composing music for a movie is 1
2. To choose the group in 11 th grade , choosing the subject in which it's more probable to score high marks .
3. To decide whether to go out in rain , the probability of getting cold is more than enjoying the rain .
4. Sorry i don't know
Hope the others will help you !!
Could you show the given circle please?