See if you can find the degree measurements for ? ABD, ? ACD, and ? ADB. Type your answers into the text boxes, and then click Continue.
? ABD =110
? ADB = 25
Now consider ? ABD. The interior angles of this triangle must also sum to 180°. We found that ? ABD = 110°, so 110° + ? ADB + 45° = 180°, or ? ADB = 25°.
Next to display next topic in the chapter.
Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.
Learn techniques how to crack quantitative comparison section
Lessons on Basic to Advance Arithmetic with practice questions
Find all about GRE Computer Science and how to appear in the test
Comprehensive lists of colleges in ...
Find a comprehensive list of major ...
Learn how to write Effective cover ...
A list of written essays for CSS an ...
Find all about SAT-II Biology with ...
Find all about SAT-II Mathematics w ...
Shah Abdul Latif University is a po ...
HU: Hamdard University Bachelor in ...