<span><span><span>3.796*<span><span>1013</span><span>м2</span></span></span>=<span><span>3.796*<span><span>1013</span>м</span></span>*м</span></span>=<span><span>3.796*<span>1013</span></span>*(</span></span>
<span>11000</span>)км*<span><span><span>(<span>11000</span>)</span>к</span>м</span>=<span><span><span>7.796*<span>1013</span></span>*10</span>−<span><span>3*<span><span><span>10<span>(<span>−3</span>)</span></span>к</span>м</span></span>*<span>км</span></span></span>=<span>3.796*<span><span><span>107</span>к</span><span>м2</span></span></span>
Ответ:
5
Пошаговое объяснение:
а*в=1
а=1/в
в=4а ( по условию, т.к стороны относятся 1/4)
S=а*4а=4а^2
4a^2=1
a^2=1/4
а=1/2=0,5
в=0,5*4=2
Р=2(а+в)=2(0,5+2)=5