Answer:
50% or 1/2
Step-by-step explanation:
Chance is like probability, so the chance of rolling a even number out of 1, 2, 3, 4, 5, and 6 is half of them, they are 2, 4, and 6. In fraction form it is 1/2, and in percent form it is %0%. Hope this helps.
Just add the two bases plus the lateral area. so it would be 706.5+706.5+471.
Multiply the numbers outside the square root together and the two square roots together to get a single term and simplify