Calculating Area Blue.
Let a be the side length of the ascribed quarter circle.
tan30 = 2/b
b = 2√(3) units.
c = (a-2) units.
d = (2√(3)+½(a))
d = ½(4√(3)+a) units.
Calculating a.
(a-2)² = (½(4√(3)+a))²+2²
a²-4a+4 = ¼(48+8√(3)a+a²)+4
4a²-16a = 48+8√(3)a+a²
3a²-(16+8√(3))a-48 = 0
3a²-29.8564064606a-48 = 0
Therefore;
a = 11.3605 units.
Again, a is the radius of the ascribed quarter circle.
(11.3605)² = e²+f²
f = √(129.06096025-e²)
e is the side length of the inscribed blue square.
g = f-e
g = (√(129.06096025-e²)-e) units.
h = e-½(a)
h = (e-5.68025) units.
Calculating e.
tan30 = (e-5.68025)/(√(129.06096025-e²)-e)
√(129.06096025-e²)-e = √(3)e-5.68025√(3)
√(129.06096025-e²) = 2.73205080757e-9.83848159969
129.06096025-e² = (2.73205080757e-9.83848159969)²
129.06096025-e² = 7.46410161514e²-53.7584631994e+96.7957201874
8.46410161514e²-53.7584631994e-32.2652400626 = 0
Therefore;
e = 6.90353 units.
Again, e is the side length of the inscribed blue square.
Area inscribed blue square is;
e²
= 6.90353²
= 47.6587264609 square units.
We appreciate you contacting us. Our support will get back in touch with you soon!
Have a great day!
Please note that your query will be processed only if we find it relevant. Rest all requests will be ignored. If you need help with the website, please login to your dashboard and connect to support