in figure PQ and a b are respectively arcs of two concentric circles of radius 7 cm and 3.5 cm with Centre O. If angle POQ is 30degree find the area of shaded region
Attachments:

Answers
Answered by
19
Answer:
Step-by-step explanation:
Attachments:

Answered by
45
Answer:
Step-by-step explanation:
Attachments:

Similar questions