We have four two cards in 52 cards and four ten cards in the same playing cards
to get our first four cards we choose one from the whole set of 52 cards
but to get the next card with ten we choose them out of 51 because we took the first card with value two and we have not replaced it
this gives us
4/52*4/51=0.006
A division problem is unsolved, so it is an unknown factor until ithe problem is solved.
This image shows that these triangles are not congruent because they don’t line up
180/360
divide 180 top and bottom
180/180 = 1
360/180 = 2
1/2 sold is your answer
hope this helps
