Area Red Total in 1 d. p. Square unit is;
Area Square with side 2√(2) unit - Area triangle with height 2√(2) unit and base 1.1313708499 unit + Area triangle with two side √(13) unit and 3.285714285...
Let the regular pentagon side length be 1 unit.
a =⅕(180(5-2))
a = ⅕(180*3)
a = 108°
a is an angle of the regular pentagon.
Calculate x.
b = 108-90
b = 18°
x = ½(180-18)
x = ½(162)...
a = atan(⅓)°
⅓ = b/3
b = 1 unit.
It implies;
Area Red is;
Area triangle with height 1 unit and base 3 units + ½(2(area quarter circle with radius 3 units - area triangle with height and base 3 un...
Let DE be 1 unit.
AC = 4 units.
Area ABC is;
8sin60
= 4√(3) square units.
a² = 1+2²-4cos45
a = 1.47362575821 units.
(1.47362575821/sin45) = (1/sinb)
b = 28.6750500631°
c = 60-b
c = 31.3249499369...
Area Aqua, in square units to 2 d. p. is;
Area triangle with two side 5 unit and 6 unit, and angle acos(0.2)° - Area triangle with two side 5 unit and 3.9332754507 unit, and angle 14.2804126089° -...
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Let length AB be 3 unit.
Therefore;
AC = 20 unit.
It implies;
Area large square is;
20²
= 40 square unit.
Area orange is;
Area triangle with two side 17 unit and 32.0319709782 unit, and angle (18...
Let the side of the square be 2 unit.
Therefore;
Area square is;
2²
= 4 square unit.
Area S is;
Area triangle with two side 0.98921899145 unit and 1.02554900641 unit, and angle 14.318078177° - A...
a² = 6²+3²
a = √(45)
a = 3√(5) units.
a is the square side.
tanb = (6/3)
b = atan(2)°
It implies;
c = atan(½)°
d² = (3√(5))²+(0.5(3√(5)))²
d = (15/2) units.
d is the radius of the arc.
e = (atan...
Let the side of the inscribed square be 2 unit.
Therefore;
Area S is;
Area triangle with two side 1.03528 unit and 0.53589838486 unit, and angle 45°
= 0.5*1.03528*0.53589838486sin45
= 0.196153146...
