Прямоугольные треугольники

Прямоугольные треугольники

9th Grade

10 Qs

quiz-placeholder

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Прямоугольные треугольники

Прямоугольные треугольники

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Valentina Bugakova

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

а = 5, с = 13 Найти sin α.

13/5

5/13

5/12

12/5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a = 5, с = 12 найти cosβ

12/5

5/13

5/12

13/5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a = 5, b = 12 найти tgβ

5/12

5/13

12/13

12/5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a = 5, b = 12 найти tgα

5/12

5/13

12/13

12/5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a = 5, b = 12 найти cosα

5/12

5/13

12/13

12/5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a = 5, b = 12 найти sinβ

5/12

5/13

12/13

12/5

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

sin β = 1/2. Найдите β

450

300

600

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