In the following diagram, triangle ABC and ADB is a right angle triangle right angle at B and D respectively. If ∠ BAC = 40⁰ and ∠ CAD = 90⁰ , then the value of ∠ DBA.
40⁰
30⁰
60⁰
50⁰
Boost your performance with adaptive practice tests
Practice every concept in the syllabus
Compare your speed and accuracy with your peers
Download the app and practice on the go