ОГЭ-19. 3 часть
Authored by Яна Болотова
Mathematics
9th Grade
Used 1+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Любые два прямоугольных треугольника подобны.
Верно
Ложь
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Если катет и гипотенуза прямоугольного треугольника равны соответственно 6 и 10, то второй катет этого треугольника равен 8.
Верно
Ложь
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Стороны треугольника пропорциональны косинусам противолежащих углов.
Верно
Ложь
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Квадрат любой стороны треугольника равен сумме квадратов двух других сторон без удвоенного произведения этих сторон на косинус угла между ними.
Верно
Ложь
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Квадрат любой стороны треугольника равен сумме квадратов двух других сторон без удвоенного произведения этих сторон на синус угла между ними.
Верно
Ложь
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Если катеты прямоугольного треугольника равны 5 и 12, то его гипотенуза равна 13.
Верно
Ложь
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Треугольник ABC, у которого AB = 5, BC = 6, AC = 7, является остроугольным.
Верно
Ложь
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