def practical_test36():
link(A, D)
link(A, E)
link(D, C)
link(E, C)
link(D, B)
link(E, B)
link(D, E)
set_angle('DAE', 60)
set_length('BD', 2)
set_length('BE', 2)
set_length('AD', 3)
set_length('AE', 3)
split_angle('ADB', 'DC')
split_angle('AEB', 'EC')
common_vertex_angles('D', ['A', 'C', 'B', 'E'])
common_vertex_angles('E', ['A', 'C', 'B', 'D'])
get_angle('DBE')
# assert abs(result['answer'] - 97.181) < 1e-3
return get_problem()
def practical_test26():
link(A, B, E)
link(A, C, F)
link(B, C)
link(B, D)
link(C, D)
link(B, P)
link(C, P)
set_angle('BAC', 30)
set_angle('ABC', 80)
split_angle('ABC', 'BD', 0.5)
split_angle('ACB', 'CD', 0.5)
split_angle('CBE', 'BP', 0.5)
split_angle('BCF', 'CP', 0.5)
common_vertex_angles('B', ['A', 'D', 'C'])
common_vertex_angles('B', ['C', 'P', 'E'])
common_vertex_angles('C', ['A', 'D', 'B'])
common_vertex_angles('C', ['B', 'P', 'F'])
get_angle('BPC')
# assert result['answer'] == 75
return get_problem()
def practical_test4():
link(A, B)
link(A, F)
link(A, D)
link(A, C)
link(B, F, D, C)
set_angle('ABC', 36)
set_angle('ACB', 76)
split_angle('BAC', 'AF', ratio=0.5)
common_vertex_angles('A', ['B', 'F', 'D', 'C'])
perpendicular('AD', 'BC')
get_angle('DAF')
# assert result['answer'] == 20
return get_problem()
def practical_test45():
link(A, B)
link(A, C)
link(D, B)
link(D, C)
link(B, C, E)
set_angle('BAC', 50)
set_angle('ABC', 60)
split_angle('ABC', 'BD')
split_angle('ACE', 'CD')
common_vertex_angles('B', ['A', 'D', 'E'])
common_vertex_angles('C', ['A', 'D', 'E'])
get_angle('BDC')
# assert result['answer'] == 25
return get_problem()
def practical_test15():
link(A, E, B)
link(A, D, C)
link(B, C)
link(B, D)
link(D, E)
parallel('ED', 'BC')
split_angle('ABC', 'BD', 0.5)
set_angle('BAC', 60)
set_angle('BDC', 95)
common_vertex_angles('B', ['A', 'D', 'C'])
common_vertex_angles('D', ['E', 'B', 'C'])
get_angle('DBC')
# assert result['answer'] == 35
return get_problem()
def practical_test16():
link(A, B)
link(A, D, C)
link(B, D)
link(B, E, C)
link(D, E)
set_angle('BAC', 90)
set_length('AB', 4)
set_length('BD', 5)
perpendicular('DE', 'BC')
split_angle('ABC', 'BD', 0.5)
common_vertex_angles('B', ['A', 'D', 'C'])
get_length('AD')
# assert result['answer'] == 3
return get_problem()
def practical_test21():
link(A, B)
link(A, C)
link(A, D)
link(A, E)
link(B, E, D, C)
perpendicular('AD', 'BC')
split_angle('BAC', 'AE')
set_angle('ABC', 42)
set_angle('ACB', 84)
common_vertex_angles('A', ['B', 'E', 'D', 'C'])
get_angle('AEC')
# assert result['answer'] == 69
return get_problem()
def practical_test8():
link(A, B)
link(A, C)
link(B, C)
link(B, O)
link(C, O)
set_angle('BOC', 136)
set_angle('ABC', 36)
split_angle('ABC', 'BO', 0.5)
split_angle('ACB', 'CO', 0.5)
common_vertex_angles('B', ['A', 'O', 'C'])
common_vertex_angles('C', ['A', 'O', 'B'])
get_angle('BAC')
# assert result['answer'] == 92
return get_problem()
def practical_test46():
link(B, D, A)
link(B, P)
link(B, E, C)
link(P, D)
link(P, E)
split_angle('ABC', 'BP', 0.5)
set_length('DB', 1)
set_length('DP', 1.2)
set_length('BP', 3**(1 / 2))
set_length('BE', 2)
common_vertex_angles('B', ['A', 'P', 'C'])
get_angle('BEP')
# assert result['answer'] == 30
return get_problem()
def practical_test89():
link(A, E, C)
link(B, D, C)
link(A, B)
link(A, F, D)
link(B, F, E)
set_angle('ACB', 70)
set_angle('ABC', 48)
split_angle('BAC', 'AD', 0.5)
perpendicular('AC', 'BE')
common_vertex_angles('A', ['B', 'D', 'C'])
common_vertex_angles('B', ['A', 'E', 'C'])
get_angle('BFD')
return get_problem()
def practical_test39():
link(A, F, B)
link(A, C)
link(B, D, C)
link(D, F)
link(A, D)
split_angle('BAC', 'AD', 0.5)
set_length('AB', 4)
set_length('AC', 3)
set_length('BC', 5)
common_vertex_angles('A', ['B', 'D', 'C'])
common_vertex_angles('D', ['B', 'F', 'A'])
split_angle('BAC', 'AD')
get_length('CD')
# assert result['answer'] == 2.143
return get_problem()
def practical_test32():
link(A, C)
link(B, C)
link(A, E, D, B)
link(C, D)
link(C, F ,E)
link(D, F)
set_angle('BAC', 40)
set_angle('CBA', 72)
split_angle('ACB', 'CE', 0.5)
perpendicular('CD', 'AB')
perpendicular('DF', 'CE')
common_vertex_angles('C', ['A', 'E', 'D', 'B'])
common_vertex_angles('D', ['A', 'F', 'C'])
get_angle('CDF')
# assert result['answer'] == 74
return get_problem()
def practical_test6():
link(A, M, B)
link(A, N, C)
link(B, C)
link(B, O)
link(C, O)
link(M, O, N)
set_length('AB', 12)
set_length('AC', 18)
set_length('BC', 24)
split_angle('ABC', 'BO', 0.5)
split_angle('ACB', 'CO', 0.5)
parallel('MN', 'BC')
common_vertex_angles('B', ['A', 'O', 'C'])
common_vertex_angles('C', ['A', 'O', 'B'])
get_circumference('AMN')
# assert result['answer'] == 30
return get_problem()
def practical_test24():
link(A, B)
link(A, C)
link(B, C)
link(B, D)
link(C, D)
link(B, E)
link(C, E)
set_angle('BAC', 42)
set_angle('ABC', 70)
split_angle('ABC', 'BD', 1 / 3)
split_angle('ACB', 'CD', 1 / 3)
split_angle('ABC', 'BE', 2 / 3)
split_angle('ACB', 'CE', 2 / 3)
common_vertex_angles('B', ['A', 'D', 'E', 'C'])
common_vertex_angles('C', ['A', 'D', 'E', 'B'])
get_angle('BDC')
# assert result['answer'] == 88
return get_problem()
def practical_test25():
link(A, B)
link(A, C)
link(B, C)
link(A, O)
link(B, O)
link(C, O)
set_angle('BAC', 60)
set_angle('ACB', 60)
set_angle('ABC', 60)
split_angle('BAC', 'AO')
split_angle('ABC', 'BO')
split_angle('ACB', 'CO')
common_vertex_angles('B', ['A', 'O', 'C'])
common_vertex_angles('C', ['A', 'O', 'B'])
common_vertex_angles('A', ['B', 'O', 'C'])
get_angle('AOB')
# assert result['answer'] == 120
return get_problem()
