Стороны треугольника относятся как 2:5:4; периметр подобного ему треугольника равен 55. Определите стороны второго треугольника.
Тест по теме "Подобные треугольники." вариант №2

Quiz
•
Mathematics
•
9th Grade
•
Easy
Yelnur Ospanov
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
5, 10, 20
10, 20, 25
10, 25, 20
25, 20, 10
2.
MULTIPLE CHOICE QUESTION
2 mins • 4 pts
2; 2,2
3; 1,2
1,8; 2,4
-3; -1,2
3.
OPEN ENDED QUESTION
3 mins • 3 pts
Дан треугольник ABC и внутри него отрезок DE, параллельный AC (D на AB, E на BC).Определите длину DE, если AC=20, AB=17 и BD=11.9.
Evaluate responses using AI:
OFF
4.
MULTIPLE CHOICE QUESTION
2 mins • 2 pts
1; 3
2; 4
5; 7
5.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
79
85
86
141
Similar Resources on Quizizz
10 questions
Геометрия. Треугольники

Quiz
•
7th - 9th Grade
10 questions
Вариант 1

Quiz
•
8th - 10th Grade
10 questions
Теорема косинусов и теорема синусов

Quiz
•
9th Grade
10 questions
ОГЭ. Математика. Фигуры на квадратной решётке

Quiz
•
9th Grade
8 questions
ДЗ Лиза 14.03. вписанные и центральные углы

Quiz
•
9th Grade
10 questions
геометрическая прогрессия

Quiz
•
9th Grade
10 questions
Некоторые свойства прямоугольных треугольников 7 класс

Quiz
•
7th Grade - University
8 questions
решение треугольников

Quiz
•
8th - 9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Mathematics
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
10 questions
Exponential Growth and Decay Word Problems

Quiz
•
9th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade
15 questions
Factoring Quadratics

Quiz
•
9th Grade