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Question

ABC is a triangle of AM is one of its Medians if \(BM = 9.6\ cm\) find the Length of the side BC.

The correct answer is

19.2 cm

Since AM is a median from vertex A, M is the midpoint of BC, so BM = MC. Therefore BC = 2 × BM = 2 × 9.6 = 19.2 cm.

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Important Questions from Triangles

  1. What is the circumcenter of the triangle ABC?

  2. What is the centroid of the triangle ABC?

  3. What is the foot of the altitude from the vertex A of the triangle ABC?

  4. In ΔABC, D is a point on BC such that ∠ADB = 2∠DAC, ∠BAC = 70° and ∠B = 56°. What is the measure of ∠ADC?

  5. In ΔABC, ∠A = 66° and ∠B = 50 °. If the bisectors of ∠B and ∠C meet at P, then ∠BPC – ∠PCA = ?

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