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Two equal sides of a triangle are each 5...

Two equal sides of a triangle are each 5 metres less than twice the third side. If the perimeter of the triangle is 55 metres. Find the lengths of its sides.

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The correct Answer is:
13m,21m,21m
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RS AGGARWAL-LINEAR EQUATION IN ONE VARIABLE-EXERCISE 7 B
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  2. Sumitra has ₹34 in 50-paise and 25-paise coin. If the number of 25-pas...

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  3. Raju is 19 years younger than his cousin .after 5 years ,their ages wi...

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  4. A father is 30 years older than his son . In 12 years the man will be ...

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  5. The ages of sonal and manoj are in the ratio 7:5 ten years hence, the ...

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  6. Five years ago a man was seven times asold as his son. Five yeears hen...

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  7. After 12 years I shall be 3 times as old as I was 4 years ago. Find...

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  8. In an examination a student requires 40% of the total marks to pass if...

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  9. A number consists of two digits whose sum is 8. If 18 is added to the ...

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  10. The total cost of 3 tables and 2 chairs is ₹1850. if a table costs ₹75...

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  11. A man sold an article for ₹495 and gained 10% on it Find the cost pric...

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  12. The length of a rectangular Field is twice its breadth. If the perimet...

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  13. Two equal sides of a triangle are each 5 metres less than twice the th...

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  14. Two complementary angles differ by 8^(@) . Find the angles.

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  15. Two supplementary angles differ by 44^(@) . Find the angles.

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  16. In an Isosceles triangle the base angles are equal and the vertex angl...

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  17. Aman travelled 3/5 of his journey by rail 1/4 by a taxi, 1//8 by a bus...

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  18. A labourer is engaged for 20 days on the condition that he will receiv...

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  19. Hari babu left one-third of his property to his son, one-fourth to his...

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  20. How much pure alcohol be added to 400 ml of a 15% solution to make ...

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