
Relații metrice în triunghiul dreptunghic

Quiz
•
Mathematics
•
7th Grade
•
Medium

oana g
Used 7+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Intr-un triunghi dreptunghic proiecțiile catetelor pe ipotenuză au lungimea de 9cm, respectiv 4cm. Lungimea înălțimii corespunzătoare ipotenuzei este
8cm
6cm
13cm
36cm
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Într-un triunghi dreptunghic, o catetă are lungimea de 15cm, iar ipotenuza de 25cm. Cealaltă catetă are lungimea de
35cm
10cm
20cm
50cm
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Teoreme pe care le putem aplica într-un triunghi dreptunghic
Teorema lui Thales
Teorema catetei
Teorema lui Pitagora
Teorema înălțimii
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Triunghiul ABC este dreptunghic cu ipotenuza BC = 8cm și m( C)= . Perimetrul triunghiului are lungimea:
12 cm
16 cm
12 cm
12+4 cm
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Fie ABCD un trapez dreptunghic, cu
A= D= . Dacă AB=BC=25 cm și CD=40 cm, atunci perimetrul trapezului are valoarea:
100 cm
50 cm
220 cm
110 cm
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