Using A^2+B^2=C^2 we can put the two sides we already have into this equation to get AC. (10^2+24^2=676 and getting the square root of that will give us (26)
Now that we have all three sides we can use arc tangent to find the missing angles, first we’ll find the angle A. (Remember Tangent = opposite/adjacent) so we can find the angle A by using Arc Tangent of (24/10) = 67.38°
We can do the same exact thing with angle C or even easier we know we’re working with a right triangle so we got angle A right we can do (67.38+90-180) = 22.62° we can also check this by doing Arc Tangent of (10/24) = 22.62° as well!