Aright triangle has a 30 degree angle. the leg adjacent to the 30 degree angle measures 25 inches what is the inches. what is the length of the other leg round to the nearest tenth

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?