Question

rezolvați a doua parte dau coroana!!
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Answer 1

Răspuns:

3__2.√=√176+49=√225=15

1.256×0,5×0,5=64cm^2=aria

64=l^2. =>latura=8cm

3.√500=√10^2×√5=10√5~22,36

4.a=√=3√3+8=13,19

b=37√5=82,73

b>a

5.=>√x+√6/2=√6+√2/√3

√x+√6/2=4√6/3

√x=5√6/6=25×6/36=25/6