Question

Help with this question please!

Answer 1

So what I did was i looked at the theorem, Triangle inscribed in a semicircle which is...
A triangle is inscribed in a semi circle if and only if it is a right angle. So what I got from this was every triangle equals 180, so knowing that this is a right angle x would be 90. After that I subtracted 180-90-50 to get 40. Is this correct?

Answer 2

@AnnalieseBronz

Answer 3

yes

Answer 4

thanks!