explain

scalene

∙ 2 sides are equal
∙ 2 angles are equal

show type

show conditions

show red angle

show blue angle

show green angle

show equation

show outside angle

isosceles

equilateral

+ acute angle triangle

+ obtuse angle triangle

+ right angle triangle

∙ NO sides are equal
∙ NO angles are equal

∙ ALL sides are equal
∙ ALL angles are equal

∙ one angle is right (90°)

∙ ALL angles are acute

∙ one angle is obtuse

Author- Shriranjani, IT FOR CHANGE, Bengaluru
License- CC BY SA 4.0

C = (-2, 1)
n = 0 (slider from 0 to 3, step 0.1)
P = If((0 ≤ n) ∧ (n  <  1), n, 1)
Q = If((1 ≤ n) ∧ (n ≤ 2), n - 1, 1)
R = If(P  <  1, 0, Q)
S = If((2 ≤ n) ∧ (n ≤ 3), n - 2, 1)
T = If(R  <  1, 0, S)
A = (-6, -5)
D = (12, -5)
u = Vector(D, A)
G: D + (T * u) + u
B = (6, -3)
b = Line(C, D)
c = Line(A, C)
α = Angle(C, A, D)
f = Line(D, A)
E: D + (T * u)
F: C + (T * u)
β = Angle(F, E, G)
v = Vector(C, A)
J = Rotate(A, ((P * 180))°, C)
I = Rotate(D, ((P * 180))°, C)
L: C + (v * R)
M: I + (v * R)
γ = Angle(J, L, M)
A_1: round(α)
B_1: round(β)
C_1: 180° - A_1 - B_1
l = false
m = false
o = false
p = false
q = false
s = false
G_1 = (6, 9)
H_1 = (6, 8)
I_1 = (6, 7)
poly1, d_1, c_1, a_1 = Polygon(C, A, D)
e = Segment(G, A)
text22: "G°+" + A_1 + "+" + C_1 + "=180°"
a = false
δ = Angle(C, A, G)
text12: "" + C_1 + ""
text13: "R°+" + B_1 + "+" + C_1 + "=180°"
text15: "B°+" + B_1 + "+" + A_1 + "=180°"
text16: "P°+" + A_1 + "=180°"
text17: "" + A_1 + "+" + B_1 + "+" + C_1 + "=180°"
text18: "R°+" + (B_1 + C_1) + "=180°"
text19: "" + (B_1 + C_1) + "+" + A_1 + "=180°"