धातु की किसी घनाभकार प्लेट की लम्बाई, चौड़ाई और मोटाई क्रमशः 3.525 मी, 2.025
मी. एवं 1.05 सेमी. है। उचित सार्थक अंकों तक प्लेट का क्षेत्रफल एवं आयतन ज्ञात
कीजिए।
Answers
Answered by
2
Explanation:
Given The length, breadth , thickness of any cuboid metallic plate are 3.525 m , 2.025 m and 1.05 cm respectively. give the area and Volume of the plate up to correct number of significant figures.
- Given length l = 3.525 m
- breadth b = 2.025 m
- thickness t = 1.05 cm
- = 0.0105 m
- Now Area = 2 (l x b + b x t + t x l)
- = 2 (3.525 x 2.025 + 2.025 x 0.0105 + 0.0105 x 3.525)
- = 2 (7.138125 + 0.0212625 + 0.0370125)
- = 2(7.1964)
- = 14.3928 sq m
- = 14 .4 sq m
- Now Volume = l x b x t
- = 3.525 x 2.025 x 0.0105
- = 0.0749503125
- = 0.0749 cu m
Reference link will be
https://brainly.in/question/14934179
Answered by
0
I hope it's helping you guys
please mark as brainlist answer
Attachments:
Similar questions