In triunghiul dreptunghic ABC, , se considera AB= 24 cm si AC=32 cm. Determinati lungimea lui BC
Relatii metrice in triunghiul dreptunghic

Quiz
•
Mathematics
•
7th Grade
•
Hard
Sandra Stanila
Used 16+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
400 cm
40 cm
20 cm
80 cm
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
In triunghiul dreptunghic ABC, , AB= 12cm, BC= 20 cm. Determinati perimetrul triunghiului ABC.
48 cm
16 cm
32 cm
50 cm
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
In triunghiul ABC, , AB = cm, BC= 18 cm, iar . Aflati lungimea inaltimii AD.
cm
cm
cm
6 cm
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Intr-un triunghi dreptunghic, raportul lungimilor catetelor este egal cu , iar lungimea ipotenuzei este egala cu 40 cm. Determinati lungimea catetei mai mici.
8 cm
32 cm
24 cm
56 cm
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Intr-un triunghi dreptunghic cu ipotenuza egala cu 18 cm, proiectia unei catete pe ipotenuza este de 8 cm. Determinati lungimea celeilalte catete.
12 cm
cm
cm
9 cm
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determinati lungimea inaltimii unui triunghi dreptunghic cu latura de 8 cm.
cm
cm
cm
4 cm
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determinati lungimea diagonalei unui patrat cu latura de 7 cm.
14 cm
7 cm
49 cm
cm
8.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determinati lungimea diagonalei unui dreptunghi cu lungimea de 4 cm si latimea de 3 cm.
7 cm
cm
5 cm
25 cm
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