Check the picture below.
we know the area is 1586, so

Answer:The diameter is 12cm
Step-by-step explanation:
Answer:
A = 5/12 x^2
Step-by-step explanation:
A = 1/2 bh
The base is 5/6x and the height is x
A = 1/2 (5/6x) *x
A = 5/12 x^2
Answer:
3
Step-by-step explanation:
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The total perimeter of the chicken coop if the length of one side is 3√5 yards is; 15√5 yards.yards
<h3>How to calculate the total perimeter?</h3>
We are told that Isabelle had a five sided chicken coop in her yard and that the length was equal in all the sides.
Now, we need to find the total perimeter of the chicken coop.
The length of one side of the coop from online sources is 3√5 yards.
Since the coop is 5 sided, it means that it is a pentagon and we know that;
Perimeter of a pentagon = 5a
Where a is length of one side of the pentagon. Thus;
Perimeter = 5 x 3√5
Perimeter = 15 √5 yards
Read more about Total Perimeter at; brainly.com/question/24571594
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