Question

questions of addition and subtraction of angles​

Answer 1

Answer:

Adding and subtracting angles: To add or subtract angles, you just add or subtract the angles' degrees. You can think of adding angles as putting two or more pizza slices next to each other with their pointy ends together.

Answer 2

Answer:

Nice question I have answer .

Adding and subtracting segments: To add or subtract segments, simply add or subtract their lengths. For example, if you put a 4-inch stick end-to-end with an 8-inch stick, you get a total length of 12 inches. That’s how segments add. Subtracting segments is like cutting off 3 inches from a 10-inch stick. You end up with a 7-inch stick. Brain surgery this is not.