Answer: A: 75°
Step-by-step explanation:
Here the angles of the given triangle are 70°, 35° and x
Since, the sum of all three angles of a triangle is 180°,
[tex]70^{\circ} + 35^{\circ} + x = 180^{\circ}[/tex]
[tex]\implies 105^{\circ} + x = 180^{\circ}[/tex]
[tex]\implies x = 75^{\circ}[/tex]
⇒ Option A is correct.
