Question

m∠POQ = ..........?​

Answer 1

Answer:

Radius OP = OQ = r = 12 CM θ = 30 and PM is perpendicular to OQArea of a sector of a circle OPQR = π r2 (θ360) = 3.14 × (12)2 × (30360) = 37.68 cm2

Answer 2

Answer:

Which month was highly polluted?

(ii) Which month was least polluted?

Step-by-step explanation: