Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

The line DE is a tangent to the circle at A.
Write down the size of each of the following angles,
giving a reason for your answers.
D
a) Angle EAF
b) Angle ACF
B
A
E