How to get measurements of missing angles

I'm not sure if this is right but hopefully I can help.

If you know the measure of one angle then you can subtract that number from the whole thing. If it is like 360 degrees, 180, or 90 degrees. Hopefully i could help.

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.