NCERT Solutions for Class 9 Maths Chapter 4 Exercise 4.3 Solutions

CBSE X Related Questions

  • 1.
    PQ and PR are two tangents to a circle with centre O and radius 5 cm. AB is another tangent to the circle at C which lies on OP. If OP = 13 cm, then find the length AB and PA.


      • 2.
        Two dice are rolled together. The probability of getting an outcome $(x, y)$ where $x \gt y$, is

          • $\frac{5}{12}$
          • $\frac{5}{6}$
          • $1$
          • $0$

        • 3.
          Prove that $14 - 2\sqrt{3}$ is an irrational number, given that $\sqrt{3}$ is irrational.


            • 4.
              Use graphical method to solve the system of linear equations : $x = -3$ and $5x - 2y = -5$.


                • 5.
                  In the given figure, point D divides the side BC of $\Delta ABC$ in the ratio $1 : 2$. Find length AD.


                    • 6.
                      The dimensions of a window are $156\text{ cm} \times 216\text{ cm}$. Arjun wants to put grill on the window creating complete squares of maximum size. Determine the side length of the square and hence find the number of squares formed.

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