Вопрос школьника по предмету Математика
Длина прямоугольника 36 см, ширина составляет 1/3 его длины. Найдите периметр прямоугольника.
Ответ учителя по предмету Математика
Найдем ширину:
36*1/3=12 см — ширина
Р = 36*2+12*2 =96 см
Ответ: периметр 96 см
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Rapidly she pulled down her hair and let it fall to it’s full length
Now, there were two possessigns in which Jim Della took great pride. one was Jim’s gold watch, that had previously been his father’s and before that his grandfather’s. The other was Della’s beautiful hear, which now feel about her shoulders like a beautiful lascade of whater. It reached below her knees. Quickly now, she combed it again and arranged it properly. She hositated for a moment. and tears appeared in her eyes. She put on her old brown coat. She put in her old brown hat. With her eyes shining, she flew out of the room and down the stairs to the street. She walked some distance and finally stopped at a shop with a sign which read. Madame Sofronio, Hair Goods of all kinds. Della ran up the stairs to the second floor where the shop was beated . She was breathing heavily.
«Will you buy my hair?». «I buy hair», said Madame. «Take up your hat off and let have a look at it»
Della removed her hair and let fall her beautiful twenty dollars», said Madame, feeling the hair with her experienced hand.
«Give it to me quickly» said Della.