Final answer:
Both the Try square and the Carpenter's framing square lack the ability to miter square.
Step-by-step explanation:
The tool that lacks the ability to miter square is both A and C, which refers to the Try square and the Carpenter's framing square.
A Try square is a woodworking tool used for marking and measuring right angles, but it does not have an adjustable protractor or a miter guide to measure and cut accurate mitered angles. Similarly, a Carpenter's framing square is used to determine right angles in carpentry, but it also does not have the features required to miter square.