Answer:
Surface Area = 283
Step-by-step explanation:
Radius = 3
Height = 12
Formula for suface area is SA= 2πrh+2πr^2
let "r" be for radius
let "h" be for height
SA=2*π*3*12+2*π*3^2
SA=282.74
round to the nearest ones spot and that will make the surface area = 283
Answer: 4/45
Step-by-step explanation:
Answer:
this is a required answer.
Answer:
bcd= congruent property abstracted by -cdb
Step-by-step explanation:
Answer: Boy = 20 and Girl = 15
Explanation:
Boy = 35 x 4/7 = 20
Girl = 35 x 3/7 = 15
