Question

Aflati aria unui patrat cu lungimea laturii de:
a)1,2m; c)0,13 dm; e)3,25 m;
b)3,4m; d)2,12 cm; f)14,2m. plizzzzzzzzzz!!! repede asta am ca tema va rogg multt!!!

Answer 1

A=L²
a)A=1,2m²=1,44m²
b|)A=3,4m²=11,56m²
c)A=0,13m²=0,0169m²
d)A=2,12m²=4,4944m²
e)A=3,25m=10,5625m²
f)A=14,2m=201,64m²

Answer 2

A=a^2
a) 1,2 ^2=1,44 m^2
b)3,4^2=11,56m^2
c)0,13^2=0,0169 dm^2
d)2,12^2=4,4944 cm^2
e)3,25^2=10,5625 m^2
f)14,2^2=201,64 m^2