The answers is 60 I hope you got it right
The formula for surface area is SA = 2 (wl + hl + hw). Plugging in the numbers that we know, we get SA = 2 (100 + 10h +10h). We know that the crust accounts for half of the surface area.
The surface area was not provided so this is the closest I can go without the provided surface area. I hope this helps you :)
Answer:
A. 9.8ft
Step-by-step explanation:
work out arc length using this formula
r is the radius, 7 in this case and theta(the symbol above 360) is the angle, 80 in this case
Here is your answer
m/_3= 78
REASON
Given
m/_1= 78
AC and BD are diameters.
so, 1 and 3 are pair of vertically opposite angles.
Hence, m/_1=m/_3
m/_3= 78
HOPE IT IS USEFUL
Step-by-step explanation:
78 divided by 4 = 19.5 pounds of bird food each.