Final answer:
The calculation of the area for the sections of the yard requires specific measurements, which were not provided. An accurate answer cannot be given without additional information or diagrams illustrating the respective sizes of sections A, B, and C.
Step-by-step explanation:
The question "Jacob is putting tiles on the sections of his yard labeled A, B, and C. What is the area of the parts that need tiles?" relates to finding the total area of the given sections. To determine the correct area, one would typically need specific measurements for each section. However, without the measurements or figures provided, it is not possible to give an accurate answer to this question. In typical problems of this nature, one would add up the area of each section (A, B, C), assuming the measurements were provided.
In this scenario, since no actual measurements are given for sections A, B, and C, it is advised to refer to the provided diagrams or additional information to obtain the measurements necessary to calculate the area. If the area of the complete yard is known and the percentage of that area each section occupies is given, it would be possible to calculate the area of each section and then sum them. However, such information is not included in the provided context. Remember that accuracy in measurement and calculation is crucial, as even a small uncertainty can affect the final answer.