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## Sides of two similar triangles are in the ratio 4 : 9. Areas of these triangles are in the ratio (A) 2 : 3 (B) 4 : 9 (C) 81 : 16 (D) 16 : 81 Q.9

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The important question of class 10th of chapter triangles of exercise 6.4, what is the simple method to solve this ...Read more

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## ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the area of triangles ABC and BDE is (A) 2 : 1 (B) 1 : 2 (C) 4 : 1 (D) 1 : 4 Q.8

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The best way to solve the question of exercise 6.4 of triangles for class 10th what is the easiest way ...Read more

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## Prove that the area of an equilateral triangle described on one side of a square is equal to half the area of the equilateral triangle described on one of its diagonals. Q.7

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How i solve the problem of class 10th of chapter Triangles of exercise 6.4. How i solve this question in ...Read more

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## Prove that the ratio of the areas of two similar triangles is equal to the square of the ratio of their corresponding medians. Q.6

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What is the best way to solve the problem of exercise 6.4 of chapter triangles, i don’t know how to ...Read more

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## D, E and F are respectively the mid-points of sides AB, BC and CA of ΔABC. Find the ratio of the area of ΔDEF and ΔABC. Q.5

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What is the best way to solve the problem of exercise 6.4 of class 10th, this is very important question ...Read more

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## If the areas of two similar triangles are equal, prove that they are congruent. Q.4

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How i prove the congruent of two similar triangles are equal of exercise 6.4 of class 10th. Sir please help ...Read more

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## In the figure, ABC and DBC are two triangles on the same base BC. If AD intersects BC at O, show that area (ΔABC)/area (ΔDBC) = AO/DO. Q.3

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How i solve the problem of class 10th of triangles of exercise 6.4 of class 10th math. Sir please help ...Read more

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## Diagonals of a trapezium ABCD with AB || DC intersect each other at the point O. If AB = 2CD, find the ratio of the areas of triangles AOB and COD. Q.2

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What is the solution of question from exercise of 6.4 of triangles for class 10th. Please suggest me the best ...Read more

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## Let ΔABC ~ ΔDEF and their areas be, respectively, 64 cm2 and 121 cm2. If EF = 15.4 cm, find BC. Q.1

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How i solve the important question from the chapter Triangles of exercise 6.4, It is very important for the board ...Read more