Learning Task 2: Solve the following problems. Write your answers in your notebook.
1. The perimeter of a quadrilateral is 412.95 cm. If the three known sides
measure 85.56 cm, 112.77 cm, and 85.26 cm, how long is the fourth
side?
2. I bought 4 items worth Php 39.90, Php 68.60, Php 58.75 and Php
120.25. How much change will I get from Php 500-bill?
3. A rectangle is 13.8cm. long and 9.7 cm wide. Find its perimeter.
4. Obed and Dario hiked 15.1 km. In one day and 13.75 km in the next
day. How many kilometers did they hiked in all?

Hello po with explanation po thx :>