Question

one of the exterien angles of a blangle is 80°0
and the intereien apparati angle
of 3.5 find the angles of briangles,
are in the
ratio​

Answer 1

Answer:

The answer is = sorry I didn't know

Answer 2

Answer:

20° and 60°

Step-by-step explanation:

Let the interior angles be x and 3x

We know that exterior angle of triangle is equal to sum of interior opposite angles.

⇒x+3x=80

⇒4x=80°

⇒x=20°

So the angles are

x=20°

3x=3×20°

= 60°

hope it helps

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