Answer:
Step-by-step explanation:
Given
Cost of white-washing =Rs. 4989.60
Rate =20 per meter square
So, inside area of =
The surface area of dome=
The volume of air in the dome
Answer:X = 3
Step-by-step explanation:
Answer: x=27
Step-by-step explanation:
3x-4(4)=65
3x-16=65
3x=65+16
3x=81
3x/3=81/3
X=27
Answer:
15
Step-by-step explanation:
3*5*1=15
Sort the pentagon into 5 triangles and then solve for each one