Let's carefully break down the information from the problem:

Given:

• $O$ and $P$ are points.
• The perimeter of $\Delta AOP = 80$.
• $OC + DP = 16$.
• $CD$ is 2 units longer than $OC$.

We are asked to find $OB + BP$.

Step-by-step breakdown:

1. Analyzing the Geometry:

   • The figure shows two intersecting circles, centered at points $O$ and $P$.
   • The intersection points form the quadrilateral $ACBD$.
   • There is a triangle $AOP$ whose perimeter is 80.

2. Using the Perimeter of Triangle $AOP$:

   • The perimeter of a triangle is the sum of the lengths of its three sides. So: $AO + OP + AP = 80$

3. Using the Condition $OC + DP = 16$:

   • This is a direct relation between the lengths $OC$ and $DP$.

4. The Length of $CD$:

   • We are told that $CD$ is 2 units longer than $OC$, i.e., $CD = OC + 2$

To Solve for $OB + BP$:

We need to establish geometric relationships or use known formulas for circle intersection points to solve this. However, additional specific lengths or equations related to the distances in the diagram are not explicitly given.

Next Step:

Would you like a further detailed exploration of the geometry, or is there a specific method you have in mind for solving $OB + BP$?

Related Questions:

1. What is the exact relationship between the distances $OB$, $BP$, and the radius of the circles?
2. How can the perimeter equation $AO + OP + AP = 80$ help in finding other segment lengths?
3. What role do the circle radii play in solving for $OB$ and $BP$?
4. Can we establish additional relations using symmetry or coordinate geometry based on the given information?
5. How can we utilize properties of intersecting circles to find $OB + BP$?

Tip:

Always try to find symmetry or exploit geometric properties when dealing with intersecting circles!