Step-by-step explanation:
Area of Circle =

Answer:
2.5
Step-by-step explanation:
y=kx, k is constant of prop
Answer:
5
Step-by-step explanation:
Answer: did you forget the picture?
Step-by-step explanation: send the picture and i’ll try to help
Answer:
Step-by-step explanation:
<em><u>Givens</u></em>
4 sides = 4*p
3 sides = 3(4p) = 12p
Other sides
10
12
4
Total length = 138 inches
<em><u>Equation</u></em>
4p + 12p + 10 + 12 + 4 = 138
<em><u>Solution</u></em>
Collect like terms
16p + 26 = 138
Subtract 26 from both sides
16p + 26 - 26 = 138 - 26
16p = 112
Divide by 16
16p/16 = 112/16
p = 7
<em><u>Longest Side (Answer)</u></em>
7 * 4 = 28 inches
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