Math, asked by shabnoorkhan06, 6 months ago

in triangle FAN, angle F=80°, angleA=40° find out the greatest and smallest side of the triangle​

Answers

Answered by pcsbdeekshavenkatapa
17

ANSWER:-

The greatest side = AN

The smallest side = FN

Step-by-step explanation:

As per the question,

We have been provided the triangle, Δ FAN

Given angles are:

∠F = 80°

∠A = 40°

As we know

Sum of all the three angles of a triangle is equal to 180°.

∴ ∠F + ∠A + ∠N = 180°

⇒ 80° + 40° + ∠N = 180°

⇒∠N = 60°

Now we can conclude that,

The greatest and the smallest angle of the triangle are 80° and 40° respectively.

Since we know that the side opposite to greatest angle is greatest side and side opposite to the smallest angle is the smallest side.

Hence,

The greatest side of the triangle Δ FAN = AN

The smallest side of the triangle Δ FAN = FN

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Answered by surekhabaindha
1

The greatest side = AN

The smallest side = FN

Step-by-step explanation:

As per the question,

We have been provided the triangle, Δ FAN

Given angles are:

∠F = 80°

∠A = 40°

As we know

Sum of all the three angles of a triangle is equal to 180°.

∴ ∠F + ∠A + ∠N = 180°

⇒ 80° + 40° + ∠N = 180°

⇒∠N = 60°

Now we can conclude that,

The greatest and the smallest angle of the triangle are 80° and 40° respectively.

Since we know that the side opposite to greatest angle is greatest side and side opposite to the smallest angle is the smallest side.

Hence,

The greatest side of the triangle Δ FAN = AN

The smallest side of the triangle Δ FAN = FN

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