4- питання
Сторона рівностороннього трикутника дорівнює 10 см. Знайти його середню лінію.​

one, two, three, four, five, six, seven, eight, nine, ten

have survived  only  deservedly  earned  the nickname  of the  cyclist, but the  name  remains  unknown.the most important  road  race  is a  race  around france  for professionals  - "tour de france."  she first  held  in 1903, the total length  - 5000  km.  the terms of this  ultra long  race  changes every  year,  are subject to changeand stages.

thank you. i missed my friends. i received invitation from ann. this letter was fun. i wish  you lucky. george was picking plums. you can find such berries everywhere. we shut gathering of information about an object. he knows the woods, and we often go for mushrooms.  i was  able to make  my own sentences. there are so many beautiful pictures in the tretyakov art gallery! the witness recognized the suspect. i"m really sorry. you'd better have that bad tooth pulled out.    i am very glad to see you. tom is a great asset to the basketball team. they gave up the idea of selling their car. it was good. the boy is tike (грубиян). dear friend, we have just received your letter.

as  cool as a cucumber,as strong as a horse,as cool as a cucumber.,as deaf as a bat,as bling as a post,as clear as a crystal ,as sly as a fox,as slow as a tortoise,as sweet as a honey,as mad as a hare.