4 TEN 3 ONE................ plz mark brainlyest!!!
43 I added and multiplied everything I’m sure
Answer:
x = 25 degrees
Step-by-step explanation:
All angles in a triangle should add up to 180 degrees. So to solve for x, set up an equation where all three angles added up equals 180.
180 = 99 + 56 + x
180 = 155 + x
25 = x
The unknown angle is equal to 25 degrees.
The answer is k=4 you're welcome
