リセット

1

2

\sqrt{3}

1

1

\sqrt{2}

1

2

\sqrt{3}

判定

次の直角三角形の正しい比を数字を動かして、答えましょう。ただし比は最も簡単な表し方で答えましょう。

3

4

\frac{1}{2}

r: 1
L_2 = Sequence(i, i, ceil(y(Corner[1, 1])) + 1, -1 + floor(y(Corner[1, 3])), 0.5)
L_1 = Sequence(i, i, ceil(x(Corner[1, 1])) + 1, -1 + floor(x(Corner[1, 3])), 0.5)
A = (-3.336026212728888, 2.226123012778754)
B = Point(Circle[A, r])
f = Segment(A, B)
g = OrthogonalLine(B, f)
c = Circle(B, r)
C = Intersect(c, g, 2)
D = (-0.8339652709801628, 2.498553717037928)
h = Segment(A, C)
i = Segment(C, B)
E = Point(Circle[D, r])
j = Segment(D, E)
d = Circle(E, (sqrt(3) * r))
k = OrthogonalLine(E, j)
G = (-5.759225634823642, 1.7816308110927332)
H = Point(Circle[G, (sqrt(3) * r)])
n = Segment(G, H)
e = Circle(H, r)
p = OrthogonalLine(H, n)
α = Angle(B, A, C)
ζ = Angle(C, B, A)
F = Intersect(d, k, 2)
l = Segment(D, F)
I = Intersect(e, p, 2)
m = Segment(I, G)
q = Segment(I, H)
s = Segment(F, E)
β = Angle(H, G, I)
γ = Angle(E, D, F)
δ = Angle(I, H, G)
ε = Angle(F, E, D)
J = Midpoint(G, H)
K = Midpoint(H, I)
L = Midpoint(I, G)
M = Midpoint(F, E)
N = Midpoint(E, D)
O = Midpoint(D, F)
P = Midpoint(C, A)
Q = Midpoint(B, A)
R = Midpoint(B, C)
a: (r * 0.2)
t = Circle(J, a)
c_1 = Circle(L, a)
d_1 = Circle(K, a)
e_1 = Circle(R, a)
f_1 = Circle(P, a)
g_1 = Circle(Q, a)
h_1 = Circle(M, a)
k_1 = Circle(O, a)
p_1 = Circle(N, a)
PointList: {J, K, L, M, N, O, P, Q, R}
L_3 = Sequence((x - x(Element[PointList, i]))^(2) + (y - y(Element[PointList, i]))^(2) < a^(2), i, 1, 9)
L_4: {}
S = Midpoint(Corner[text1, 1], Corner[text1, 3])
T = Midpoint(Corner[text2, 1], Corner[text2, 3])
U = Midpoint(Corner[text3, 1], Corner[text3, 3])
V = Midpoint(Corner[text4, 1], Corner[text4, 3])
W = Midpoint(Corner[text5, 1], Corner[text5, 3])
Z = Midpoint(Corner[text6, 1], Corner[text6, 3])
A_1 = Midpoint(Corner[text7, 1], Corner[text7, 3])
B_1 = Midpoint(Corner[text8, 1], Corner[text8, 3])
C_1 = Midpoint(Corner[text9, 1], Corner[text9, 3])
b = IsInRegion(Z, Element[L_3, 1])
Flag = IsInRegion(C_1, Element[L_3, 9])

Tool: Tool1
Input: A
Output: h, g

B: (x(A), 0)
C: (0, y(A))
g = Segment(A, C)
h = Segment(A, B)