Calculating the radius of the inscribed circle.
a²+6² = 10²
a = √(64)
a = 8 units.
Let x be the radius of the inscribed half circle.
Calculating x.
b = (8-x) units.
c = (6-x) units.
It implies...
Let the three equal lengths be x.
a = x+x+x+8+8
a = (16+3x) units.
a is the diameter of the ascribed half circle.
b = ½(a)
b = ½(16+3x) units.
b is the radius of the ascribed half circle....
Calculating r2, radius of the smaller inscribed circle.
r2 will be;
Let it be x.
Therefore;
(4+x)²=(8-x)²+(4-x)²
16+8x+x²=64-16x+x²+16-8x+x²
x²-32x+64=0
(x-16)²=-64+256
x = 16±8√(3)
x ≠ 16...
Kindly move the question left/right one time to review the analysis of the question (plane shape).
Thank you nicely.
Calculating R, radius of the quarter circle.
a = 3+4
a = 7 units.
b² = 2...
Calculating shaded blue area.
The radius, r if the small circle will be;
(5+r)²=2(5-r)²
25+10r+r²=50-20r+2r²
Therefore
r²-30r+25=0
(r-15)²=-25+225
r = 15±√(200)
r = 15±10√(2)
I...
Calculating shaded inscribed area.
a = 6+6
a = 12 units.
a is the side length of the ascribed square.
b = a-4
b = 8 units.
tanc = 8/6
c = atan(4/3)°
d = 180-2c
d = 2atan(3/4)°
e = ½(d)
e = atan...
Calculating area blue.
a²+1² = 2²
a = √(3) units.
a is the diameter of the inscribed white circle.
b = ½(a)
b = ½√(3) units.
b is the radius of the inscribed white circle.
cos30 = 1/c...
a² = 9²+12²
a = √(81+144)
a = √(225)
a = 15 cm.
It implies;
Calculating r.
(9*3r)+(12*r)+(15*r) = (9*12)
27r+12r+15r = 9*12
54r = 9*12
6r = 12
r = 2 cm.
Let XM be x.
Let AZ be y.
b = (8-x) units.
b is MY.
c = (4-y) units.
c is AY.
Therefore;
½(4x) = ½(8y)
2x = 4y
x = 2y --- (1).
Recall.
b = 8-x
And x = 2y
b = (8-2y) units...
Let the radius of the quarter circle be 1 unit.
2a² = 1
a² = ½
a = ½√(2) units.
a is the side length of the inscribed square.
b = 1-a
b = 1-½√(2)
b = ½(2-√(2)) units.
b is the side length of the g...
