CBSE Class 9 Answered
Please solve question no 4 with proper explanation
Asked by adityaahuja099 | 26 Nov, 2017, 15:37: PM
![begin mathsize 16px style angle BOQ equals 90 degree....... BA space diameter
now angle BOQ equals 2 angle SPQ.... angle space by space arc space on space center space and space circle
angle SPQ equals 45 degree
now space square PQRS space cylic
so
angle SPQ plus angle QRS equals 180 degree
angle QRS equals 135 degree end style](https://images.topperlearning.com/topper/tinymce/cache/eb6e4a3651acd9cc226a4580ad8c7f32.png)
Answered by Arun | 26 Nov, 2017, 20:50: PM
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