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Standard IX

Mathematics

Line from Vertex Divides the Length of Opposite Side and Area

Use the follo...

Question

Use the following information to answer the next question.

In the given figure, D, E, and F are the mid-points of sides BC, AC, and AB respectively. The lengths of sides DE, EF, and DF are 7 cm, 24 cm, and 25 cm respectively.

What is the area of ΔABC?

168 cm²

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336 cm²

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325 cm²

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600 cm²

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Solution

The correct option is B
336 cm²

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Use the following information to answer the next question. In the given figure, D, E, and F are the mid-points of sides BC, AC, and AB respectively. The lengths of sides DE, EF, and DF are 7 cm, 24 cm, and 25 cm respectively. What is the area of ΔABC?

The correct option is B 336 cm2

Use the following information to answer the next question.

In the given figure, D, E, and F are the mid-points of sides BC, AC, and AB respectively. The lengths of sides DE, EF, and DF are 7 cm, 24 cm, and 25 cm respectively.

What is the area of ΔABC?

The correct option is B
336 cm²