В равнобедренном треугольнике основание равно 10 см, а боковая сторона равна 13 см. Найдите радиус окружности, вписанной в этот треугольник. Вычислите сначала площадь треугольника по формуле S= AB+BC+CA/2 x r. Затем из данной формулы выразите радиус и вычислите.

Complete the paragraph with the comparative form of the adjectives in brackets.

Alan and Russell are brothers, but they look different. Alan is younger (young) than Russell. He is also (1)_______(tall) and (2)_______(handsome) than his brother. Alan is (3)_______ (fit) then Russell. Russell is (4)_______(fat) then Alan but he is also (5)_______(happy) then his brother. Alan has (6)_______(dark) skin them Russell and Russall has (7) _______(short) hair then his brother.

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к предложению,he is taking a picture of his friends