The three angles in a triangle are c. c.20 and c.40. Find c.

let's assume angle a as 20 degree , angle b as 40 degree

we know that angles in a triangle equals to 180°

a+b+c=180°

20°+40°+c=180°

c=180°-60°

c=120°

8121 because

130,000 divided by 16 is 8121

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it