Question

Match the following right angle with their corresponding name.

• A. $\angle$ABD
• B. $\angle$ABC
• C. $\angle$ACB

Answer 1

$\angle$ABD is formed by rays AB and BD, therefore $\angle$ABD is a right angle.


$\angle$ABC is formed by line segments AB and BC, therefore $\angle$ABC is a right angle.


$\angle$ACB is formed by line segments AC and BC, therefore $\angle$ACB is a right angle.