3 years ago

7. Calculați perimetrul si aria unui romb cu lungimile diagonalelor de 12 cm şi 16 cm.

Mathematics

2 answers:

stepan [7]3 years ago

4 0

Pentru a găsi aria: 1/2 (12) (16) = 96 cm^2

folosind formula: (AB ^ 2 = CD ^ 2 + EF ^ 2) perimetrul este: 20

mote1985 [20]3 years ago

3 0

Wnglish please, then i can help

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