Answer is 2a=120 and a=60
2a+2a+a+a=360
6a=360
a=60
2a
2(60)=120
The Holly is stringing lights around the edge of the patio is 37.68 feet.
<h3>What is a circle?</h3>
It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
A circular patio has a diameter of 12 feet.
Then the radius (r) will be

Holly is stringing lights around the edge of the patio will be

Thus, the Holly is stringing lights around the edge of the patio is 37.68 feet.
More about the circle link is given below.
brainly.com/question/11833983
73 that will be hope this is right ok byeeee
Answer:
Three consecutive even integers can be represented by x, x+2, x+4. The sum is 3x+6, which is equal to 108. So its, 3x+6=108.