
<h2>
Explanation:</h2>
In this case, we have the following equation:

But we can write this equation as:

So this final result is a quadratic equation written in Standard Form (
). We need to find the solutions to this equations, so let's use quadratic formula:

<h2>Learn more:</h2>
Quadratic Equations: brainly.com/question/10278062
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Area of the square + area of 4 semicircles.
use s² to find the area of the square. s=8
s²=18²=324
use πr²/2
=(3.14 x 324)/2
= <span>508.9
4 semi circles right,
4 x </span><span>508.9
=</span><span>2035.8
total area = </span><span>2035.8 + 324
= </span><span>2359.8 ft</span>²<span>
</span>
Answer:
2√6 ft
Step-by-step explanation:
Tan Ф = opposite/ adjacent
tan 60 = t / 2√2 ft
tan 60 = √3
t = (tan 60 )(2√2 ft)
t = (√3)(2√2 ft) = 2√6 ft