Question

In FAN , F = 80⁰ , A = 40⁰ find out greatest and the smallest side of the traingle State reason​

Answer 1

Answer:

In △FAN,

<F + <A + <N = 180° (Angle sum property)

80° +40° + <N = 180°

→ 120° + <N = 180°

<N= 180°-120°

<N=60°

Now, in △ FAN, <F and <A are the largest and smallest angle.

The side opposite to the largest angle is the greatest side and the side opposite to the smallest angle is the smallest side. Hence, the greatest and the smallest side of the triangle are AN and FN respectively.