What is the answer to angle A? And do you mind to explain how

45 degrees

Step-by-step explanation:

The sum of the angles of a triangle always adds up to 180.

10x + 8x + 5 + 85 = 180

Simplify by combining like terms.

18x + 90 = 180

Subtract 90 from both sides.

18x = 90

Divide both sides by 18.

x = 5 degrees

But the question didn't ask for x, it asked for angle A. So plug back in.

A = 8x + 5

A = 8(5) + 5

A = 40 + 5 = 45 degrees

Step-by-step explanation:

hope this helps

brainliest appreciated

good luck! have a nice day!

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

hope this !

let me know