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Consider the triangle shown in the figure where BC = 12 cm, Db = 9 cm, CD = 6 cm and What is the ratio of the perimeter of the triangle ADC to that of the triangle BDC?
In ΔPQR, ∠P = 60°, ∠Q = 50°. Which side of the triangle is the longest ?
If ABC and PQR are similar triangles in which ∠ A = 47^{0} and ∠ Q = 83^{0}, then ∠ C is:
In the given figure, T and B are right angles. If the lengths of AT, BC and AS (in centimeters) are 15, 16 and 17 respectively, then the length of TC (in centimeters) is:
In the adjoining figure, AD = 2 cm, DB = 3 cm, AE = 5 cm and DE  BC, then find EC.
In an equilateral triangle ABC, if AD ⊥ BC. Then
In two triangles ABC and PQR,Given that ∠A = ∠R and ∠B = ∠Q, which of the following is true?
Triangles ABC, DEF are similar, ∠A = 75° , ∠B = 85° so ∠F = ?
A vertical stick 30 m long casts a shadow 15 m long on the ground. At the same time, a tower casts a shadow 75 m long on the ground. The height of the tower is:
Given two triangles ABC and PQR such that, AB = 2 cm, PQ = 3cm, ∠B = ∠Q BC = 5 cm, QR = 7.5 cm. AG and PS are medians . Find AG/PS = ?
115 videos478 docs129 tests

115 videos478 docs129 tests
