Answer:
remember its a right angle so 90
Step-by-step explanation:
I’m pretty sure it is 98 degrees because you are supposed to double the angle of the arc...if that makes sense. Please correct me if I am wrong! Sorry if this doesn’t help much.
Ok i thought i could help but the most i could do with the 12x and 28y was do then by them self to get 84 i will keep trying though ok?
Hi there!
Let's have a look at all the symbols.
![<](https://tex.z-dn.net/?f=%20%3C%20)
means "smaller than".
![\geqslant](https://tex.z-dn.net/?f=%20%5Cgeqslant%20)
means "greater than or equal to".
![\leqslant](https://tex.z-dn.net/?f=%20%5Cleqslant%20)
means "smaller than or equal to".
![>](https://tex.z-dn.net/?f=%20%3E%20)
means "greater than".
Hence, the answer is D.
~ Hope this helps you!