Question

In circle G with m_FJH = 23, find the mZFGH.

Answer 1

Answer:

46

Step-by-step explanation:

Theorem: The angle formed at the centre of the circle by lines originating from two points on the circle's circumference is double the angle formed on the circumference of the circle by lines originating from the same points.

You may read more about it on: https://revisionmaths.com/gcse-maths-revision/shape-and-space/circle-theorems

So, angle FJH =23

Hence, angle FGH = 2* 23 = 46