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
27 questions
Планиметрия 7-9 класс

Quiz
•
9th - 10th Grade
20 questions
Центральные и вписанные углы

Quiz
•
9th - 12th Grade
18 questions
Задание 18 ОГЭ

Quiz
•
7th - 9th Grade
19 questions
ОГЭ-2021. Математика. Вариант 36/36 (+геометрия, full)

Quiz
•
9th Grade
20 questions
Проверочная работа по математике за 9 класс

Quiz
•
9th Grade
21 questions
Огонь 17 Трапеция

Quiz
•
9th Grade
20 questions
Четырехугольники

Quiz
•
8th - 11th Grade
20 questions
Теория вероятностей, тригонометрия

Quiz
•
9th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
14 questions
Points, Lines, Planes

Quiz
•
9th Grade
21 questions
Arithmetic Sequences

Quiz
•
9th - 12th Grade
20 questions
The Real Number System

Quiz
•
8th - 10th Grade
15 questions
Polynomials: Naming, Simplifying, and Evaluating

Quiz
•
9th - 11th Grade
40 questions
Camp CMS Math 1 Test Review

Quiz
•
9th - 12th Grade