Периметр прямоугольника равен 36 см длина 12 см. Найдите площадь

Помогите плиз. очень нужно

Complete the sentences with the proper form of the verb.

1. I am going to have a shower when I_____________________(get)home. 2. Julia is going to live in our house while we____________________(be) away. 3. I'll stay here till he_____________________(come). 4. I can't talk to you now. I_____________________(talk) to you when I have more time. 5. When I_____________________(be) in London, I am going to visit the British Museum. 6. We'll be late if you_____________________(not hurry) 7. Is it o'key if I_____________________(close) the window? 8. I_____________________(be) surprised if he comes. 9. John is still at school. When he_________________(leave) school, he wants to go to university. 10. If the weather________________________ (be) nice tomorrow, we can go swimming.

6 примеров слов с чередованием согласных.......СРОЧНО!!!)

сколько ар в 7/20га. сколько минут в 11/12часа