technical drawing - learning while doinglearningwhiledoing.in/uploadedfiles/lesso… · ppt...
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![Page 1: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/1.jpg)
रेखाटन रेखाटन
![Page 2: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/2.jpg)
रेखाटन रेखाटन रेखाटनाची आवश्यकता काय?
संवाद साधण्यासाठी
![Page 3: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/3.jpg)
रेखाटन रेखाटन
![Page 4: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/4.jpg)
रेखाटन रेखाटन
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सांगा पाहू ... ह्या माणसाला अजून कोणती माहि�ती उपयोगी लागेल?
![Page 5: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/5.jpg)
रेखाटन रेखाटन नांव
प्रमाण1.2 m
1 m
2.4 m
1.5 m
1.5 m 2 m1:10
प्रमाण
= लोखंडी पत्रा
= जाळी
![Page 6: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/6.jpg)
रेखाटन रेखाटन चिचत्राकु्रतीबाबत काय महत्वाचे आहे ?
वेगवेगळ्या दिदशेतून ते कसे दिदसते?
क्षेत्रफळ– किकती सामान (मटेरिरयल) लागेल ते शोधा?
![Page 7: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/7.jpg)
प्रमाणाची कल्पना चिचत्रातून कशी कराल प्रमाणाची कल्पना चिचत्रातून कशी कराल??
7 - 3 = 4
![Page 8: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/8.jpg)
चिचत्रावरून वजाबाकी कशी चिशकाल चिचत्रावरून वजाबाकी कशी चिशकाल??
700 - 500 = 200
700 हिवटा
500 हिवटा
200 हिवटा
![Page 9: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/9.jpg)
चिचत्रावरून वजाबाकी कशी चिशकाल चिचत्रावरून वजाबाकी कशी चिशकाल??
600 हिवटा700 हिवटा
570 हिवटा
30 हिवटा100 हिवटा
30 + 100 = 130 700 - 570 = 130
![Page 10: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/10.jpg)
चिचत्रातून वजाबाकी कशी चिशकाल चिचत्रातून वजाबाकी कशी चिशकाल??
290 हिवटा
500 हिवटा
289 हिवटा
1 हिवटा
200 हिवटा
1 + 10 +200 = 211500 - 289 = 211
10 हिवटा300 हिवटा
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रेखाटन रेखाटन
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रेखाटन रेखाटन
![Page 13: Technical Drawing - Learning While Doinglearningwhiledoing.in/UploadedFiles/Lesso… · PPT file · Web view · 2014-04-01वेगवेगळ्या दिशेतून ते](https://reader036.vdocuments.mx/reader036/viewer/2022062401/5ab650357f8b9a0f058dac96/html5/thumbnails/13.jpg)
रेखाटन रेखाटन
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रेखाटन रेखाटन
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रेखाटन रेखाटन
20 cm
15 cm
8 cm10 cm
10 cm 8 cm
15 cm15 cm
20 cm
15 cm
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रेखाटन रेखाटन
2 m
2.5 m3 m
1.5 m
1.6 m
1.5 m
2.1 m
1.5 m
1.5 m
1.5 m
2.1 m
1.6 m
1.6 m
0.5 m
2.5 m
2.5 m
1.5 m
1.5 m
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