Question

Answer the question fastly with explanation​

Answer 1

Answer:

37 is the answer

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Given that,

ΔQPS = ΔSRQ.

Now, in the ΔSRQ,

∠Q = 42° and ∠R =2x + 12°

We know that sum of the angles in a Δ is 180°.

So, in the ΔSRQ,

Sum of the angles = 180°

⇒∠S + ∠R + ∠Q = 180°

⇒ x + 2x + 12° + 42° = 180° ( Let ∠S = x )

⇒ 3x + 54° = 180°

⇒ 3x = 180° - 54°

⇒3x = 126°

⇒ x = 126°/ 3

⇒x = 42°

∴∠S= x = 42°