Question

Hello!

Thanks for checking my question out!
____

19)

If ∠EFG and ∠GFH are a linear pair,
m∠EFG = 2n + 21, and m∠GFH = 4n + 15.
What are m∠EFG and m∠GFH?

Could someone please help me out?

Thanks!
- Da Fash

Answer 1

a linear pair make up a straight angle. So,

2n+21 + 4n+15 = 180

...

Answer 2

Thanks!

Answer 3

284)3828