Ncert Solutions Chapter 4 Quadratic Equations Exercise 4.2 Q5 Download this solution
The altitude of right triangle is 7 cm less than its base. If, hypotenuse is 13 cm. Find the other two sides.
Solution:
Let base of triangle be
cm
Let altitude of triangle be
cm
It is given that hypotenuse of triangle is
cm
According to Pythagoras Theorem, we can say that
Dividing equation by 2, we get
We discard
because length of side of triangle cannot be negative.
Therefore, base of triangle =
cm
Altitude of triangle =
cm
Leave a Reply