If it is area you're looking for, the answer is 7.92 cm^2, or ~7 11/12 cm^2.
I'm assuming you want to know what 45% of 360 is.....
so you multiply 360 by 0.45 (since 45 is a percent, and to revert it back, you must move the decimal 2 times to the left) and you have your answer...
Answer:
I believe it would be - (n+4) x 2
Step-by-step explanation:
C) 18 because you could get 6 numbers with red, 6 numbers with brown and 6 numbers with yellow.