In a standard deck of playing cards, there are 52 total cards. Half of the cards are red and half of the cards are black. There are 4 aces to a deck, two of which are red aces. What is the probability that a randomly chosen card from a standard deck of playing cards will be a red card or an ace? Type answer as a fraction.

Step-by-step explanation:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

ou would have 12 of each