Answer:
Segment AC = 10 units
segment AD =
angle 1 = 45°
angle 2 = 90°
AE = BE = CE = DE = 5
SEGMENT AC = AE + CE
= 5 + 5
= 10 UNITS
SEGMENT AD = 5² + 5²
= √50
= 7.071
= 7 UNITS
ANGLE 1 = 90° ÷ 2
= 45°
ANGLE 2 = 360° ÷ 4 / 180° ÷ 2
= 90°
Answer

Solution
Simplify both sides of the equation.

We are left with d = 4+
Add

Hence, d = 
231.4513322 metres squared.
because 24^2 - all circle areas all over 2
The equation of line is ,