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Each of the 2 equal sides of an isoscele...

Each of the 2 equal sides of an isosceles triangle is twice as large as the third side. If the perimeter of the triangle is 30 cm, find the length of each side of the triangle.

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NCERT EXEMPLAR-SIMPLE EQUATIONS-EXERCISE
  1. A number when divided by 6 gives the quotient 6. What is the number ?

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  2. The perimeter of a rectangle is 40 m. The length of the rectangle is 4...

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  3. Each of the 2 equal sides of an isosceles triangle is twice as large a...

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  4. The sum of two consecutive multiples of 2 is 18. Find the numbers.

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  5. Two complementary angles differ by 20^(@). Find the angles.

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  6. 150 has been divided into two parts such that twice the first part is ...

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  7. In a class of 60 students, the number of girls is one third the number...

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  8. Two-third of a number is greater than one-third of the number by 3.Fin...

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  9. A number is as much greater than 27 as it is less than 73. Find the nu...

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  10. A man travelled two fifth of his journey by train, one-third by bus on...

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  11. Twice a number added to half of itself equals 24. Find the number.

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  12. Thrice a number decreased by 5 exceeds twice the number by 1 .Find the...

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  13. A girl is 28 years younger than her father. The sum of their ages is 5...

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  14. The length of a rectangle is two times its width. The perimeter of the...

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  15. Look at this riddle? If she answers the riddle correctly how ever will...

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  16. In a certain examination, a total of 3768 students secured first divis...

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  17. Radha got Rs. 17,480 as her monthly salary and over-time. Her salary e...

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  18. If one side of a square is represented by 18x – 20 and the adjacent si...

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  19. If one of the angles of the triangle is 60^(@) and the other two are s...

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  20. What does a duck do when it flies upside down? The answer to this ridd...

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