Answer:
8
Step-by-step explanation:
diameter is the radius times 2
<h3>Area of pen is 2462 square feet</h3>
<em><u>Solution:</u></em>
Given that,
Ellie needs new grass in the circular pen for her chickens
There is 175.84 feet of fencing around the circular pen
Therefore,
Circumference = 175.84 feet
<h3><u>The circumference of circle is given as:</u></h3>

Where, "r" is the radius of circle

<h3><u>The area of circle is given as:</u></h3>

Thus area of pen is 2462 square feet
Answer: 2. Linear pair postulate
4. 60 + mACB=180
5. mACB=120
6. definition of obtuse angle
Answer:
the answer has to be 3(17-y)
Step-by-step explanation:
I'm pretty sure about that cause what I did at first is subtract the numbers.
<em>6</em><em>0</em><em>-3y-9</em>
=51-3y
factor our 3 from the expression.
3(17-y)
Answer:
8
x
9
−
28
x
8
+
29
Step-by-step explanation: