একটি আয়তাকার ঘনবস্তুর দৈর্ঘ্য প্রস্থ ও উচ্চতার অনুপাত 21:16:12 এবং এরকর্ণ 87 সে:মি: ঘন বস্তুটির তলেরক্ষেত্রফল নির্ণয় কর।​

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how many bricks each of size 25 cm into 13.5 cm into 6 will be required to build of wall 8m long 70 cm broad and 32 CM thick resuming that there is no wastage​

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Tan(4pie/3)​

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C 2correct to centimetres.(Score 4)17. Given below is a figure drawn by Ammu in a chartpaper.EAB = BC = CD = DE = 1 unitZABC = ZACD = ZADE = 90°1А(a) Calculate thelengths of AC, ADand AE.D17(b) Calculate theperimeter andB 1area of this shape (ABCDE)C(4)bour India. Class - 9 (English) 2020-21 . Issue - 3​

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वन अपॉन टू डिवाइड बाय ब्रैकेट 7 अपॉन 8 - 3 अपॉन 5 फोन​

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What is the power of the convex lens having focal length 40 cm ? ​

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find the area of given Pentagon pqrst in which each one of you are w and TV is perpendicular to PS such that PQ is equal to 8 cm and PV is equal to 12 cm and PW is equal to 18 cm PS is equal to 24 cm QR is equal to 6 and RW is equal to 8 cm and TV is equal to 10 cm​

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Convert 9/40 into decimal fraction​

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Write the number in standard form 0.0000911x10 to the power -36​

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In the given figure find x, y values. ​

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Multiplicative inverse of 6 1/3 =​

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10th and 20th term of a H.P are 1/5and 1/10 respectively.find the 40th term ​

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Find the three consecutive numbers whose sum is 183​

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The value of sin thieta increases as thieta increases true or false​

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Find the first 3 equivalent fractions of 7/9 by multiplication

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