A rectangular plate has a length of (21.3±0.2) cm and a width of (9.8±0.1 cm. Calculate the area of the plate.
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ANSWER
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Length = 21.3 ± 0.2
Breadth = 9.8 ± 0.1
When two entities are multiplied having accuracy of ±x and ±y, then result has accuracy of ± (x+y)
Area = Length × Breadth
Area = 21.3 × 9.8 (±0.2 + 0.1)
Area = (208.74 ± 0.3) cm^3
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ANSWER = 208.74 ± 0.3) cm^3
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HOPE IT HELPS :):):):):))
___________________________
Length = 21.3 ± 0.2
Breadth = 9.8 ± 0.1
When two entities are multiplied having accuracy of ±x and ±y, then result has accuracy of ± (x+y)
Area = Length × Breadth
Area = 21.3 × 9.8 (±0.2 + 0.1)
Area = (208.74 ± 0.3) cm^3
______________________________
ANSWER = 208.74 ± 0.3) cm^3
_______________________________
HOPE IT HELPS :):):):):))
misbah71313219owtqpc:
thank you so much...but it not help :(
Answered by
0
Answer:
208.74+0.3cm3
Explanation:
Length=21.3+0.2
Width=9.8+0.10
Area= l×w
Area= 21.3×9.8(0.2+0.10)
Answer=(208.74+0.3)
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