Vardaan Learning Institute
Answer Key: Areas Related to Circles PYQ
Class: 10 (CBSE)
Subject: Mathematics
Chapter: 11
BOARD EXAM 2025 (Set 30/6/3)
Q37 (Case Study). Semicircular farmhouse, diameter
70 m,
divided by point P with \(\angle PAB = 30�\). Answer: (i) \(\angle POA\)? (ii) Fence for entire
land. (iii)(a) Area of Mango region. OR (iii)(b) Fence for region III.
(i) \(\angle POA = 120�\). (ii) Perimeter: \(\pi r + 2r = 180\) m.
(iii)(a) Area I � 753 m�.
(iii)(b) Arc + Chord � 71.67 m.
(iii)(a) Area I � 753 m�.
(iii)(b) Arc + Chord � 71.67 m.