Answer:
A is the correct answer
please tell me if I'm wrong
Today, I found 1/2 of an old moldy candy bar on the floor under
my desk. I have three co-workers in my office who are all
addicted to chocolate, and none of them can resist free candy.
I loathe and detest all of them, and I see an easy brilliant way
to get at them and their teeth: I'll scrape the fuzz off of the
half-candy-bar, then split it equally among all three of them,
and watch as they chew it and snarf it down.
How much of a complete entire total whole candy bar will I give
to each of these pathetic creatures ?
A would be the correct answer to just let you know
Please add an attachment/photo.
You split it into a triangle and a rectangle. The rectangle’s area is 12x16=192. For the triangle, you have to find the length of the b side. You already know a and c so 12^2 + b^2=15.5^2. Solve it algebraically to get b=9. So the triangle has an area of (12x9)/2=54. So the total area is 192+54=246cm^2.