Similar sides of similar triangles are 7 cm and 35 cm The area of the first triangle is 27 cm2. Find the area of the second triangle.
The areas of such triangles are referred to as the squares of their respective sides (the ratio of the areas of such triangles is equal to the square of the similarity coefficient).
Let’s find the coefficient of similarity and its square.
35: 7 = 5.
5 * 5 = 25.
Let’s find the area of the larger triangle.
27 * 25 = 675 cm2.
Answer: 675 cm2.
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