Answer:
600 minutes
Step-by-step explanation:
60 minutes in an hour
60 × 10 is 600
Answer:
I think it's parallelograms.....
Step-by-step explanation:
Parallelograms; a four-sided plane rectilinear figure with opposite sides parallel.
Surface area in units of PI = 2 x r x h +2 x r^2
first picture:
r = 7, h = 18
2 x 7 x 18 + 2 x 7^2
252 + 98
350 PI cm^2
2nd picture:
2 x 9 x 20 +2 x 9^2
360 + 162
522 PI in^2
4.5 to 6.5 i think not really shure
Answer should be 36.95 if 1.4 is the radius
