Answer :
Final answer:
Calipers are the correct tool designed with legs for inside and outside measurement, providing versatility and precision in a wide range of applications.
Explanation:
The tool designed with legs for both inside and outside measurement is the caliper. Calipers are versatile measuring tools capable of making precise measurements to a very small increment, such as 0.01 millimeter. These tools consist of two legs that can be adjusted to measure the external size of an object or inserted into an object to measure its internal size. This dual functionality makes calipers extremely useful in various fields, including engineering, manufacturing, and woodworking.
Unlike a micrometer, which is also precise but typically used for measuring thickness or the diameter of circular objects, or a depth gauge, which measures the depth of holes or recesses, calipers offer a broader range of measurement capabilities.
