Question

please give me the answer​

Answer 1

Answer:

200

Step-by-step explanation:

make me brriiikjififgigiguhigigo

Answer 2

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°°° Solution °°°

Verified by Toppr

According to the given condition let the length of CD and C′D′ be 2x and x respectievly.

C′D′CD=12

Area of a triangle=21×base×altitude

∴AreaofΔA′B′C′AreaofΔABC=21×21×x21×42×2x

                                =21×142×2=2184=14=(12)2

∴ The ratio of the areas of these similar triangles is the square of the ratio of the measures of the corresponding sides.