Reshma's age = x
Reshma = x + 5
Reshma's father= 3x + 5
x + 5 + 3x + 5 = 70
4x + 10 = 70
4 x = 60
x = 15
So Reshma's age currently is 15 and 3(15), which is 45, is her father's age.
A=iii
B=iv
C=i
D=ii
That's it. I think you can figure out why this is the case.
Hey there :)
Assuming you are asking how to find the area of parallelogram ABCD:
We know the area formula of a parallelogram:
Area = base x height
Then apply the formula to the given.
For this case we have that by definition, the volume of a cube is given by:

Where,
- <em>s: Side of the cube
</em>
We have that the cube side is given by:

Therefore, replacing values we have:

Answer:
One way to write the volume of the cube is:
