The file contains a series of math problems in Hindi, mostly related to geometry, angles, and properties of polygons. Here's a summary and solution for the questions mentioned:

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Problem 1:

• In the given figure, $\angle WU$ is a right angle. What is the measure of $\angle TVU$?
• Answer: 65°

Solution: Since $WU$ is a right angle, it implies $\angle WU = 90^\circ$. Given options and the context of the diagram, the correct answer is $65^\circ$.

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Problem 2:

• In the given figure, $\angle SQ$ is a right angle. What are the measures of $\angle TRQ$ and $\angle RTQ$?
• Answer: 40° and 60°

Solution: Since the total of angles around a point is 180°, and one angle is right ($90^\circ$), the sum of $\angle TRQ$ and $\angle RTQ$ must equal $90^\circ$. So, $\angle TRQ = 40^\circ$ and $\angle RTQ = 60^\circ$.

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Problem 3:

• What is the measure of angle $A$ in the given figure?
• Answer: 17°

Solution: Based on the options and diagram, the correct measure of $\angle A$ is $17^\circ$.

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Problem 4:

• What is the sum of the three interior angles of a triangle?
• Answer: 180°

Solution: The sum of the interior angles of any triangle is always $180^\circ$.

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Problem 5:

• What is the measure of $\angle RTS$ in the given figure?
• Answer: 100°

Solution: Based on the options provided and the diagram, $\angle RTS = 100^\circ$.

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For more detailed analysis and any clarifications, feel free to ask! Here are some follow-up questions you might consider:

1. How do we calculate the angles in any triangle?
2. What is a right angle, and how does it affect the calculation of adjacent angles?
3. How can you use the sum of angles in polygons to solve similar problems?
4. Why is the sum of angles in a triangle always $180^\circ$?
5. How can we use angle bisectors in solving geometry problems?

Tip: Always verify that the sum of angles in a triangle equals 180°—this can simplify many geometric problems!