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In the figure, Seg AB is the diameter.
measured angle CAB=50°. What is Measured Angle CDA?
Check the attachment.
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Bunti360:
If the centre is on intersection of cd and ab, Then I knew the answer ! So, Is the data sufficient?
Answers
Answered by
21
Hi friend
---------------
Your answer
--------------------
Here,
Given that : - Seg AB if the diameter.
Angle CAB = 50°
To find : - Angle CDA = ?
Now,
----------
Angle CAB = Angle BDC [Angle in the same Segment are equal.]
Then, Angle BDC = 50°
Again,
-----------
Angle BDA = 90° [Angle in a semicircle is a right angle.]
But,
Angie BDA = Angle CDA + Angle BDC
=> 90° = Angle CDA + 50°
=> Angle CDA = 90° - 50°
=> Angle CDA = 40°
HOTE IT HELPS
---------------
Your answer
--------------------
Here,
Given that : - Seg AB if the diameter.
Angle CAB = 50°
To find : - Angle CDA = ?
Now,
----------
Angle CAB = Angle BDC [Angle in the same Segment are equal.]
Then, Angle BDC = 50°
Again,
-----------
Angle BDA = 90° [Angle in a semicircle is a right angle.]
But,
Angie BDA = Angle CDA + Angle BDC
=> 90° = Angle CDA + 50°
=> Angle CDA = 90° - 50°
=> Angle CDA = 40°
HOTE IT HELPS
Answered by
10
Here us your answer
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see the attachment
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see the attachment
Attachments:
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