Question

Circle thermos a) Work out the size of angle AED. b) Work out x.​

Answer 1

x=2⁰ AED=78⁰

Explanation:

180⁰-108⁰= 78⁰

angle AED= 78⁰

108⁰+50⁰= 158⁰

180⁰-158⁰=22⁰

22⁰+78⁰=100⁰

100⁰+ 78⁰=178⁰

180⁰-178⁰= 2⁰

x=2⁰