Question

pls answer 3rd Q WITH explanation

Answer 1

Answer:

Of Question -3

Step-by-step explanation:

1. A property of triangle says that sum of exterior angle + sum of opposite 2 interior angles is equal to 180°

So, by this property

Let one interior angle= exterior angle + sum of 2 opposite interior angles= 180

Therefore,

• 105°+x+x=180°
• 2x=180°-105°
• 2x=75°
• x=37/2

Hence, the option A is the correct answer

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