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If B1 (0, 1.5) and B2 (0, 4) represent the ends of the bathroom door, is the bathroom door narrower or wider than the room door?
To compare the doors, we calculate their lengths. The room door width is 2.5 units (11.5 minus 9). The bathroom door lies on the y-axis, so we subtract its y-coordinates: 4 minus 1.5 equals 2.5 units. Since both calculations result in a distance of 2.5 units, the bathroom door is neither narrower noRead more
To compare the doors, we calculate their lengths. The room door width is 2.5 units (11.5 minus 9). The bathroom door lies on the y-axis, so we subtract its y-coordinates: 4 minus 1.5 equals 2.5 units. Since both calculations result in a distance of 2.5 units, the bathroom door is neither narrower nor wider; both the room door and the bathroom door are equal in width.
For Detailed Solutions:
Visit NCERT Solutions for Class 9 Ganita Manjari Chapter 1 Orienting Yourself: The Use of Coordinates Question Answer:
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-1/
See lessIf R1 is the point (11.5, 0), how wide is the door? Do you think this is a comfortable width for the room door? If a person in a wheelchair wants to enter the room, will he/she be able to do so easily?
The width is calculated by subtracting the x-coordinates: 11.5 minus 9 equals 2.5 units. If we assume a standard scale where 1 unit equals 20 cm, the width is 50 cm. This is generally considered uncomfortable for a main room door. Specifically, a standard wheelchair requires a minimum width of aboutRead more
The width is calculated by subtracting the x-coordinates: 11.5 minus 9 equals 2.5 units. If we assume a standard scale where 1 unit equals 20 cm, the width is 50 cm. This is generally considered uncomfortable for a main room door. Specifically, a standard wheelchair requires a minimum width of about 80 to 90 cm to pass through easily. Therefore, a person in a wheelchair would not be able to enter easily.
For Detailed Solutions:
Visit NCERT Solutions for Class 9 Ganita Manjari Chapter 1 Orienting Yourself: The Use of Coordinates Question Answer:
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-1/
See lessPlace Reiaan’s rectangular study table with three of its feet at the points (8, 9), (11, 9) and (11, 7). (i) Where will the fourth foot of the table be? (ii) Is this a good spot for the table? (iii) What is the width of the table? The length? Can you make out the height of the table?
(i) To form a rectangle, the fourth foot must align with the x-coordinate of the first point and the y-coordinate of the third, placing it at (8, 7). (ii) This spot depends on room layout; if it is near a window, it is good. (iii) The width is 2 units (9 minus 7) and the length is 3 units (11 minusRead more
(i) To form a rectangle, the fourth foot must align with the x-coordinate of the first point and the y-coordinate of the third, placing it at (8, 7). (ii) This spot depends on room layout; if it is near a window, it is good. (iii) The width is 2 units (9 minus 7) and the length is 3 units (11 minus 8). We cannot determine height because coordinates only show 2-D horizontal and vertical positions.
For Detailed Solutions:
Visit NCERT Solutions for Class 9 Ganita Manjari Chapter 1 Orienting Yourself: The Use of Coordinates Question Answer:
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-1/
See lessIf D1 R1 represents the door to Reiaan’s room, how far is the door from the left wall (the y-axis) of the room? How far is the door from the x-axis?
In a coordinate system, the x-coordinate represents the perpendicular distance of a point from the y-axis (the left wall). For the door D1 R1, the x-coordinate of D1 is 9, meaning it is 9 units away from the left wall. The y-coordinate represents the distance from the x-axis. Since the door lies dirRead more
In a coordinate system, the x-coordinate represents the perpendicular distance of a point from the y-axis (the left wall). For the door D1 R1, the x-coordinate of D1 is 9, meaning it is 9 units away from the left wall. The y-coordinate represents the distance from the x-axis. Since the door lies directly on the x-axis, its y-coordinate is 0, meaning the door is zero units away from the x-axis.
For Detailed Solutions:
Visit NCERT Solutions for Class 9 Ganita Manjari Chapter 1 Orienting Yourself: The Use of Coordinates Question Answer:
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-1/
See lessNCERT Solutions for Class 9 Hindi Ganga Chapter 2 Question Answer
In CBSE Class 9 Hindi Ganga गंगा (2026–27) Chapter 2 “क्या लिखूँ?” by Padumlal Punnalal Bakshi (पदुमलाल पुन्नालाल बख्शी) presents the dilemma of a writer who cannot decide what to write. It reflects on different ideas, emotions and social issues that influence writing. The chapter emphasizes creativRead more
In CBSE Class 9 Hindi Ganga गंगा (2026–27) Chapter 2 “क्या लिखूँ?” by Padumlal Punnalal Bakshi (पदुमलाल पुन्नालाल बख्शी) presents the dilemma of a writer who cannot decide what to write. It reflects on different ideas, emotions and social issues that influence writing. The chapter emphasizes creativity, thoughtful expression and responsibility. यह अध्याय क्या लिखूँ? – बताता है कि लेखन केवल अभिव्यक्ति नहीं, बल्कि जिम्मेदारी भी है। यह विद्यार्थियों को सोच-समझकर सार्थक और उपयोगी लेखन करने के लिए प्रेरित करता है।
For more NCERT Solutions of Class 9 Hindi Ganga Chapter 2 Kya likhun? (क्या लिखूं?) Question Answer (2026-27):
एनसीईआरटी कक्षा 9 हिंदी गंगा अध्याय 2 क्या लिखूं? समाधान – प्रश्न उत्तर, सारांश, महत्वपूर्ण प्रश्न तथा अभ्यास के प्रश्नों के हल – सत्र 2026-27 के अनुसार यहाँ से प्राप्त किए जा सकते हैं।
https://hindi.tiwariacademy.com/ncert-solutions/class-9/hindi/ganga-chapter-2/
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