
9 класс теорема косинусов
Authored by Вадим Румянцев
Mathematics
10th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник XYZ, x = 8, y = 4, γ = 60°. Найти сторону z.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник PQR, p = 10, q = 6, γ = 45°. Найти сторону r.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник LMN, l = 7, m = 2, γ = 75°. Найти сторону n.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник EFG, e = 12, f = 8, γ = 30°. Найти сторону g.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник HIJ, h = 9, i = 5, γ = 90°. Найти сторону j.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник XYZ, x = 9, z = 12, α = 45°. Найти сторону y.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Дан треугольник PQR, p = 5, q = 6, α = 30°. Найти сторону r.
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