It is the largest crocodile in the zoo
Ответ:
1 Which sports does Lea do at the weekends? he/she plays table tennis with Martin every Saturday.
2 I am making dinner!
3 I never eat cabbage soup, I often drink some fruit tea in the morning.
4 Are you eating now?
The question can be answered by me
The window shouldnt be opened by you
The form must be filled in by him
Will our English be tested by teacher?
That photo was taken by us yesterday.
Удачи)
1The largest bird in the world is an ostrich.
2The tallest animal in the world is agiraffe
3 Humming-bird(colibri) is smaller than a sparrow
4 The smallest bird in the world is a colibri.
Средняя линия треугольника делит стороны AB и CB на равные отрезки AM и MB, CN и NB соответственно. Следовательно, AB = AM + MB = √3 + √3 = 2√3, CB = CN + NB = 2√2.
По теореме Пифагора найдем сторону АС: AC² + CB² = AB²
AC² = (2√3)² - (2√2)² = 12 - 8 = 4
AC = 2