Question

Exterior angle of a triangle is 40° opposite to the two interior angles whose ratio is 5:3. Find the larger of two interior angles.​

Answer 1

Answer:

this is 60 angle

I hope I help you

Step-by-step explanation:

Draw line AB =5.4 cm

Answer 2

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• The exterior angle of a triangle is 40° opposite to the two interior angles whose ratio is 5:3.

$\sf{\huge{\underline{To\:Find :-}}}$

• The larger of two interior angles.

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The exterior angle of a triangle is 40°.

The interior angles are in the ratio 5x and 3x.

We know that sum of interior angles is equal to its adjacent exterior angle .

➝ 5x + 3x = 40

➝ 8x = 40

➝ x = 40/8

➝ x = 5

• 5x = 5 × 5 = 25

• 3x = 3 × 5 = 15