
Сумма углов треугольника
Quiz
•
Mathematics
•
7th Grade
•
Hard
Евгений Савич
FREE Resource
66 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Найдите угол при вершине равнобедренного треугольника, если угол при основании равен 80°
10о
20о
30о
40о
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В прямоугольном треугольнике один из углов равен 44°. Найдите другой острый угол треугольника
44о
36о
46о
56о
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В треугольнике ABE угол E – прямой, A = 32°. Найдите внешний угол при вершине B
112о
102о
122о
58о
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Каждый угол равностороннего треугольника равен…
90о
60о
45о
100о
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В треугольнике один из углов равен 15º, другой 65º. Найдите третий угол.
15о
65о
100о
80о
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Сумма острых углов прямоугольного треугольника равна:
180о
80о
90о
45о
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
В равнобедренном треугольнике угол при основании равен 43º. Найдите остальные углы.
43º и 43º
43º и 94º
43º и 86º
43º и 84º
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