## 33)

14. The angles of a triangle are in the ratio 2 : 3:4. Find the smallest angle.

33)14. The angles of a triangle are in the ratio 2 : 3:4. Find the smallest angle.

## If one of the angles forming a linear pair is four times that of the other, then

the angles.

If one of the angles forming a linear pair is four times that of the other, thenthe angles.

## In any equation, the value of x is called its:

Solution

Variable

Constant

all of these

In any equation, the value of x is called its: Solution Variable Constant all of these

## if the equation x2+2(k+2)+9k=0 has equal roots find the value of k

if the equation x2+2(k+2)+9k=0 has equal roots find the value of k

## Object is placed at a distance of 4 cm from focus of concave mirror. Then image is formed at a distance of 16 cm from the focus on

Object is placed at a distance of 4 cm from focus of concave mirror. Then image is formed at a ...