Answer:
39.15
Step-by-step explanation:
For area you just do 4.5 times 8.7 and then you get 39.15
12 inches are in 1 foot, so 12×7 = 84, The basketball player is 84 inches tall
320,000,000,000 I’m pretty sure I’m right
I'll answer and write my work out -- I will post a link to the picture. It won't be in a diagram but it will tell you the answer. If you are on mobile you should log onto brainly on a computer so you can copy-paste the link into google
They are round
that would be your best answer
