Gibbs Sherman
10/28/2023 · Junior High School

Дан треугольник \( A B C \), на стороне \( A C \) которого взята точка \( D \) такая, что \( A D=2 \) см, а \( D C=19 \) см. Отрезок \( D B \) делит треугольник \( A B C \) на два -реугольника. При этом площадь -реугольника \( A B C \) составляет 147 см \( ^{2} \). Найди площадь большего из рбразовавшихся треугольников, ответ дай е квадратных сантиметрах.

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Площадь большего треугольника \( DBC \) составляет 133 см².

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