Respuesta :

Answer:

A) 115

Step-by-step explanation:

Straight lines = 180 degrees

180 - 65 = 115 degrees

R = 115 degrees

Hope this helped! Have a nice day, and plz mark as brainliest if correct!!!

-Lil G

adityakatwal06

Answer:

230° because i am very expert in math and this is very easy question for me so the answer is 230°

i have ask my teacher too and he told the right answer is 230°.