Skip to content / Đến nội dung
ThichHocToan.com

PIMSO 2022 - Mathematics - Senior Secondary - National Round Question 22

PIMSO Maths · PIMSO 2022 - Mathematics - Senior Secondary - National Round

Question 22

Consider the figure below (not drawn to scale). O is a point inside equilateral triangle RST such that OA=29, OC=26, and OB=17 are all perpendicular to the sides of RST. Compute for the area of RST. (Leave your answer in surd form.)

Question illustration

Input format: use pi, sqrt(...), ^ for powers, * for multiplication and / for division as needed.