Advertisements
Advertisements
Question
In the given figure, if ZRPS = 25°, the value of ZROS is ______
Options
135°
145°
165°
155°
MCQ
Fill in the Blanks
Advertisements
Solution
In the given figure, if ZRPS = 25°, the value of ZROS is 155°.
Explanation:
Since OR ⊥ PR and OS ⊥ PS
∴ ∠ORP = ∠OSP = 90°
In `square`ORPS, ∠ROS + ∠ORP + ∠RPS + ∠OSP = 360°
∠ROS + 90° + 25° + 90° = 360°
∠ROS = 360° - 205° = 155°
shaalaa.com
Is there an error in this question or solution?
