Question

x + 2 =
x × 2=
what is the answer

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Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities. Wikipedia

Answer 2

Answer:

$\huge\mathfrak\purple{↬Answer}$

We know that the angle inscribed at the centre of the circle by an arc is twice the angle subtended at the circumference by the same arc.

   ∠AOB is the angle at the center and ∠ACB is the angle at the circumference.

  ∴∠ACB=21∠AOB=21(123o)=63o

hope it helps ❤