Задания суммативного оценивания за 1 четверть по предмету «Геометрия» 7 класс 1 вариант, время выполнения 40 минут. №1. Даны прямая MN, точка F, не лежащая на прямой MN, и точка С, лежащая на прямой MN. Каково взаимное расположение прямой MN и отрезка FС? [2] №2. При пересечении двух прямых, образовались углы. Если один из них равен 54 ◦ . Найдите градусную меру каждого из полученных углов? [3] №3. Точка К – середина отрезка СD, точка М – середина отрезка СК. Найдите СМ, МК, КD, если СD=2 см. [2] №4. Начертите неразвернутый угол CОD и отметьте: 1) две точки внутри этого угла; 2) две точки вне этого угла; 3) две точки на сторонах? [3] №5. Найдите градусные меры углов ЕОВ, BОН, АОG? [3] №6. На прямой отложены два равных отрезка АС и СВ. На отрезке СВ взята точка D, которая делит его в отношении 3:4, считая от точки С. Найдите расстояние между серединами отрезков АС и DВ, если CD=18 см. [3] №7. Даны два угла ЕOК и MON с общей вершиной. Угол MON расположен внутри угла ЕОК. Стороны одного угла перпендикулярны к сторонам другого. Найдите эти углы, если разность между ними равна прямому углу.
Ответы
He HASN'T WRITTEN a novel for the last two years.
The dog HAS JUST BITTEN a little boy's finger.
Rabbits HAVE JUST EATEN all vegetables in my garden!
I HAVE ALREADY WATCHED the film 'Fight Club'.
I HAVEN'T SEEN Jim since we worked together in London.
Diana HASN'T FINISHED her course yet.
I HAVE NEVER LIVED in London but I hope to go there soon.
She HAS HAD TO work since her husband died.
He HAS ALWAYS WANTED to meet your wife.
They HAVE NEVER WORKED for CNN.
John HAS NEVER STUDIED at Oxford.
Mary and Tim HAVE ALWAYS BEEN together.
This letter HAS NEVER COME.
The shop HAS ALREADY CLOSED.
Jim HAS ALWAYS BEEN scared of a dentist!
The dog HAS JUST BITTEN a little boy's finger.
Rabbits HAVE JUST EATEN all vegetables in my garden!
I HAVE ALREADY WATCHED the film 'Fight Club'.
I HAVEN'T SEEN Jim since we worked together in London.
Diana HASN'T FINISHED her course yet.
I HAVE NEVER LIVED in London but I hope to go there soon.
She HAS HAD TO work since her husband died.
He HAS ALWAYS WANTED to meet your wife.
They HAVE NEVER WORKED for CNN.
John HAS NEVER STUDIED at Oxford.
Mary and Tim HAVE ALWAYS BEEN together.
This letter HAS NEVER COME.
The shop HAS ALREADY CLOSED.
Jim HAS ALWAYS BEEN scared of a dentist!
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