Question

Ma ajutati va rog frumos!!!dau coroana​

Answer 1

Răspuns:

ex 1

B.MN

ex 2

a)≤N=90°  adevarat    b) MN⊥a  adevarat

ex 3

D.2 cm

ex 4

1,5 cm

ex 5

a)adevarat

b)adevarat

c)adevarat

d)adevarat

ex 6

a)=38 cm

b)=38 cm

c)=38 cm

d)=38 cm