Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Mathematics State Board
Class 9
Geometry
Quadrilateral and Construction of Circumcentre and Orthocentre
15.
Calculate the interior angles of parallelogram
Exercise condition:
4
m.
In the following parallelogram \(ABCD\), \(x = 45°\) and \(y = 47°\). Calculate \(∠DAC\) and \(∠BAC\)
1
. \(∠DAC\) \(=\)
\(°\).
2
. \(∠BAC\) \(=\)
\(°\).
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!