Let the bigger square side length be 1 unit.
a² = 2(1)²
a = √(2) units.
a is the diagonal of a bigger square.
Let b be the side length of the big square.
c = (1+b) units.
It implies;...
Let the side length of the regular pentagon be 1 unit.
a² = 1+0.5²-2*0.5cos108
a = 1.2486060205 units.
(1.2486060205/sin108) = (0.5/sinb)
b = 22.3861775592°
c = 180-108-b
c = 49.6138224...
tana = 10/5
a = atan(2)°
b = 180-2a
b = (180-2atan(2))°
c² = 5²+5²-2*5*5cos(180-2atan(2))
c = 4.472135955 units.
d = ½(90-(180-2atan(2)))
d = atan(2)°
e = 90-d
e = 26.5650511771°...
Let the side length of the regular pentagon be 1 unit.
a = 108-90
a = 18°
108° is the single interior angle of the regular pentagon.
b = 90-18
b = 72°
c =108-72
c = 36°
sin18 = d/1...
a = ⅐*180(7-2)
a = ⅐(900)°
a is the single interior angle of the regular heptagon.
(√(2)/sin(900/7)) = (1/sinb)
b = 33.5619539118°
c = 180-(900/7)-b
c = 17.8666175168°
(d/sin17.8666175...
tan60 = a/2
a = 2√(3) cm.
b² = 2²+(2√(3))²
b² = 16
b = 4 cm.
Let the side length of the ascribed regular triangle (equilateral triangle) be x.
c = (x-2) cm.
d = ½(x-2) cm.
e = (x-...
Let BC be 1 unit.
a = 180-54-21-15-33
a = 57°
(1/sin57) = (b/sin(54+21))
b = 1.1517344989 units.
c = 180-21-33
c = 126°
(1/sin126) = (d/sin21)
d = 0.4429671466 units.
f² = 0.4429...
Let the side length of the square be 2a cm.
b² = a²
b² = ½(a)²
b = ½√(2)a cm.
b is the radius of the circle.
c² = 2(2a)²
c² = 8a²
c = 2√(2)a cm.
c is the diagonal of the square.
d = c-...
Let the side of the regular pentagon be 1 unit.
a = 360-2(108)-90
a = 54°
tan72 = b/0.5
b = 1.53884176859 units.
tan54 = 1.53884176859/c
c = 1.11803398875 units.
d = c-0.5
d = 0.618...
Let the side length of the square be 2 units.
Area square is;
2²
= 4 square units.
a² = 2(1²)
a = √(2) units.
b = ½(a)
b = 0.5√(2) units.
c² = 1²+(0.5√(2))²-2*0.5√(2)cos135
c = 1.5...
