i need the distances from AB, BC, CD, and AD but i know CD=10 and AB=5BC and AD=2AB

To find the distances from AB, BC, CD, and AD, we can use the given information:

CD = 10
AB = 5BC
AD = 2AB

Let's start by finding BC:
We know AB = 5BC.
Rearranging the equation, BC = AB / 5.
But we don't have the value of AB yet, so we need to find it using the information about AD.

We know AD = 2AB.
Rearranging the equation, AB = AD / 2.
Since you mentioned AD = 2AB, we can substitute it into the equation to get AB = 2(AB) / 2.
This simplifies to AB = AB.

Now we know AB = AB, but this doesn't give us a specific value for AB. However, we can assign a variable to AB to represent its value. Let's use x.

Therefore, AB = x.

Using the information that AB = 5BC, we can substitute AB with x to get x = 5BC.

Next, using the information that AD = 2AB, we can substitute AB with x to get AD = 2x.

Now we have three equations:
CD = 10
AB = x
AD = 2x

Using the given information, we can see that CD = 10, which means we already have the value for CD.

To find the values of AB and AD, we need to know the specific value of BC. Unfortunately, we don't have enough information to determine the exact values of AB and AD without knowing the value of BC.

However, we can express BC in terms of x using the equation x = 5BC.

So, we have:
CD = 10
AB = x
AD = 2x
BC = x / 5

If you have the value or relationship of BC, we can substitute that into the equations to find the values of AB and AD.