Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
hi! please help me for this qn ;; thank you !
triangle OIP similar to triangle BTQ.
use ratio of sides of these 2 triangles to find BT
finally, BE = BT + TE
See 1 Answer