Class 9th Maths
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Questions and Answers

What is the value of 'x' in the equation 2x + 5 = 17?

  • 8 (correct)
  • 9
  • 6
  • 7

In a right-angled triangle, if the lengths of two sides are 3 and 4, what is the length of the hypotenuse?

  • 6
  • 5 (correct)
  • 7
  • 8

What is the value of 'pi' (π) approximately equal to?

  • 4.13
  • 3.14 (correct)
  • 2.71
  • 3.00

What is the value of 'pi' (π) approximately equal to?

<p>3.14 (A)</p> Signup and view all the answers

In a right-angled triangle, if the lengths of two sides are 3 and 4, what is the length of the hypotenuse?

<p>5 (A)</p> Signup and view all the answers

What is the value of 'x' in the equation 2x + 5 = 17?

<p>6 (A)</p> Signup and view all the answers

Flashcards

Equation 2x + 5 = 17

Solve for x by isolating the variable.

Right triangle sides 3, 4

Hypotenuse found using Pythagorean theorem.

Value of π

Approximated as 3.14.

Solve 2x + 5 = 17

The answer is 6

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Right Triangle Hypotenuse

5

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Value of x=?

Solve for x.

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