
lili-arii
Authored by lili botez
Mathematics
7th Grade
Used 59+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
care este unitatea de masura pentru arie?
m3
m2
m
km
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
care este formula pentru aria patratului?
A=4l
A= 2L+2L
A=L2
A=L *I
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
care este formula pentru aria dreptunghiului?
A=L*l
A=L2
A=2l+2l
A= 1 m2
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
aria unui triunghi este.....
produsul laturilor
suma laturilor
semiprodusul dintre latura si inaltimea corespunzatoare ei
semisuma laturilor
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
aria trapezului se calculeaza cu formula:
A=L2
A=(B+b)*h/2
A= D1*D2/2
A=4L
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
aria unui patrat cu latura de 5 cm este:
25 cm
25 cm2
20 cm2
125 cm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
aria unui romb cu diagonalele de 4cm, respectiv 6cm este:
12cm2
24cm2
10cm2
12cm
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