Mathematics · Geometry

In a right-angled ΔABC, BD divides ΔABC into two triangles of equal perimeter. Find the length of BD if BC = 12 cm, AC = 13 cm, and ∠B = 90°.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1√29018 cm
2√521019 cm
3√112513 cm✓
4Data insufficient

Correct answer

√112513 cm

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In a right-angled ΔABC, BD divides ΔABC into two triangles of equal perimeter. Find the length of BD if BC = 12 cm, AC = 13 cm, and ∠B = 90°.

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In a right-angled ΔABC, BD divides ΔABC into two triangles of equal perimeter. Find the length of BD if BC = 12 cm, AC = 13 cm, and ∠B = 90°.

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