# Thread: Finding the angle where the chord subtends

1. ## Finding the angle where the chord subtends

A chord of 10cm of a circle of radius 13cm. What angle does the chord subtend ?

i drew a triangle , two sides being 10 sm and one side being 13 cm.. not sure if you have to draw a triangle?

help please

2. Originally Posted by smmmc
A chord of 10cm of a circle of radius 13cm. What angle does the chord subtend ?
Look on this webpage.