Решение прямоугольных треугольников

Quiz
•
Mathematics
•
9th Grade
•
Medium
Valentina Bugakova
Used 98+ times
FREE Resource
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
В прямоугольном треугольнике известен катет угол β= 29° 35' . Найти угол α.
51 ° 30´
60° 25´
31º 25´
60 °65´
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
sin β = 1/2. Найдите β
450
300
600
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Это sin β. Найдите β
450
300
600
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Это cos β. Найдите β
450
300
600
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Это sin β. Найдите β
450
300
600
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Найди в прямоугольном треугольнике угол β, если a=1, с=2
60°
30°
90°
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Найдите острый угол прямоугольного треугольника, если другой острый угол равен 49°.
31°
49°
41°
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Математическая викторина

Quiz
•
9th - 10th Grade
20 questions
Перевірка знань з математики

Quiz
•
7th Grade - University
19 questions
9 класс (2 вариант)

Quiz
•
9th Grade
20 questions
МАТЕМАТИКА

Quiz
•
9th - 12th Grade
18 questions
9Л викторина

Quiz
•
9th Grade
19 questions
ОГЭ Задание №19 часть 1

Quiz
•
9th Grade
20 questions
Центральные и вписанные углы

Quiz
•
9th - 12th Grade
21 questions
Variations

Quiz
•
5th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property

Quiz
•
8th - 9th Grade
20 questions
Transformations of Functions

Quiz
•
9th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Literal Equations

Quiz
•
9th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
8th - 9th Grade