Question

aria si perimetrul dreptunghiului cu L de 14 m si l de 6 m

Answer 1

L =14m

l =6 m

P =2L +2l

P =2 ×14 +2 ×6

P =28 +12

P =40 m

A =(L ×l) ^2

A =(14 ×6)^2

A =84m^2

Answer 2

L=14m

l=6cm

P=2(l+L)

P=2(14cm+6cm)

P=2×20cm

P=40cm

A=l×L

A=6cm×14cm

A=84cm²