Question

5) In AFAN, ZF=80°, ZA=40°. 1 point
Find out the greatest side of
the triangle.
*
O
FA
O EN
Ο O NA
O None of these​

Answer 1

Please buddy post only question whose are full

okay....

Answer 2

• Greatest side is NA.

Step-by-step explanation:

Given:-

• ∠F and ∠A of ∆FAN are of 80° and 40° respectively.

To find:-

• Greatest side.

Solution:-

We know that,

Sum of all angles of triangle is 180°.

So,

➝ 80° + 40° + ∠N = 180°

➝ ∠N = 180° - (80° + 40°)

➝ ∠N = 180° - 120°

➝ ∠N = 60°.

We also know that,

The greatest side in a triangle is opposite the greatest angle.

So,

Greatest angle is ∠F which is of 80° and Opposite side of ∠F is NA. So, NA is greatest side of ∆FAN.

Therefore,

Greatest side is NA.