Question

A.)80
B.)48
C.)26
D.)15

Answer 1

the right answer is 15.

Explanation:

(6x-10)°+(6x+10)°=180°

or,6x°-10°+6x°+10°=180°

or,12x°=180°d

x=15°

Answer 2

Explanation:

D) 15

i hope this helps ...