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The correct answer is C
If two complementary angles are in the ratio of 7:2, find the greater angle.
The sides of a triangle are 24 cm, 26 cm and 10 cm. At each of its vertices, circles of radius 4.2 cm are drawn. What is the area (in cm²) of the t...
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1: 4: 5: 6. if the loss in t...
What will be inradius of a right angle triangle whose base is 13 cm & height is 84 cm ?
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.
The lengths of three medians in a triangles are 15 cm, 20 cm, 25 cm. What is the area of that traingle (in cm 2 )?
If the area of ∆ABC is 30 cm2 & G is the centroid of ∆ABC.then the area of the ∆ AGB?
In Fig. if QT ⊥ PR, ∠ TQR = 40 ° and ∠ SPR = 30 ° , find x and y.
Triangle ABC is similar to triangle PQR and AB : PQ = 2 : 3. AD is the median to the side BC in triangle ABC and PS is the median to the side QR in tria...
If median AD of an equilateral ∆ABC is 24 cm and G is centroid. Find AG?