Aplace from this table is chosen at random. let event a= the place is a city. what is p(a c)?

Answer-

Solution-

Here,

Sample space = S = {Rome, Tokyo, Houston, Peru, Miami, Toronto, Canada}

So,

Event A = The randomly selected place is a city.

A = {Rome, Tokyo, Houston, Miami, Toronto}

So,

Hence,

Then, be the event that the randomly selected place is not a city, so

squares, rhombus, rectangles

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: