The area of a circle is given by
And the radius is half the diameter:
So, you have

which evaluates to 572.5566
Don should focus on <u>sales promotion</u> if he wants to help his clients create and maintain favorable relationships with their various internal and external groups. Option E is correct.
- The ability to convince and win customers and stakeholders of a business is a key aspect of a business. Staying abreast of current trends and information relating to a line of business is also key.
- The four-piece of marketing that is essential in promoting a business both home and abroad are <u>product, price, place, and promotion.</u> All these pieces are important to create an effective business strategy. This also provides means of maintaining favorable relationships with clients both home and abroad.
Hence we can conclude based on the explanation above that don should focus on sales promotion if he wants to help his clients create and maintain favorable relationships with their various internal and external groups.
Learn more on sales promotion here: brainly.com/question/14772910
Answer:
Therefore a= 90°,b=54°, x=54°, y= 162°
Step-by-step explanation:
a=90°
a:b=5:3
5+3= 8
5/8 x A = 90
A is the sum of the angles of a and b divided in the ratio 5:3
5A/8 = 90
cross multiply
5A= 90 X8 = 720
5A=720
A= 720/5= 144°
b= 3/8 x 144 = 3x144/8 = 432/8 = 54
a= 90
b= 54
x:y is in the ratio of 1:3
the Sum of angles in a Quadrilateral is 360°
if the sum of a and b is 144°
then the reamining angles is 360-144= 216°
then x:y=1:3
1+3=4
x= 1/4 x 216= 54°
y= 3/4 x 216= 162°
Therefore a= 90°,b=54°, x=54°, y= 162°
we can see that b = x = 54°
Answer: 1 to 8
Reason: because there’s 1 of 8 items is the same ratio
50 divided by 400 should be 0.125