Q20. In a square ABCD, the diagonals intersect at point O. If the length of AO is 10 cm, what is the area of triangle AOB?Mathematics — FAST Mock 2 — Question 20 of 120A. 25 cm2B. 100 cm2C. 50 cm2D. 200 cm2Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →