Description : Nidhi has to find the area of a sphere whose diameter was 14 cm. -Maths 9th
Last Answer : Area is two-dimensional while 4 πr represents a length.
Description : For annual day, Sakshi and Nidhi were asked to make one rangoli -Maths 9th
Last Answer : In △ABC and △PQR, BC = QR (Given) ⇒ 1/2BC = 1/2QR ⇒ BM = QN In triangles ABM and PQN, we have AB = PQ (Given) BM = QN (Proved above) AM = PN ... BC = QR (Given) ∴ ΔΑΒC ≅ ΔPOR (SAS congruence criterion) Participation, beauty, hardworking.
Description : Name the two research stations maintained by India in Antarctica (1) Gangotri and Himadri (2) Sagar Nidhi amd Yamunotri (3) None of these (4) Maitri and Bharti
Last Answer : Maitri and Bharti