RRB NTPC CBT 2 Level 6 Exam 9 May 2022 Shift 1

Question : 59 of 120

Marks: +1, -0

ABCD is a rectangle with AB = 10 cm and BC = 8 cm. O is the centre of a circle touching the three sides AB, BC and CD of the rectangle ABCD. Find the area (in cm²) of ΔOBC.