Math, asked by nareshgm09, 1 month ago

) A rectangular field is 16 m broad and the ratio of the length and breadth is 3:2. (i) Find the length of the field. (ii) Find the perimeter of the field. (iii) Find the area of the field.​

Answers

Answered by indranilkonar007
0

Answer:

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Answered by Anonymous
2

\huge{\underbrace{\mathfrak{\color{aqua} Solution:}}}  \\ \tt{x=length  \: of  \: the  \: rectangle = 24m.} \\ \tt{Perimeter \:  of \:  the  \: field = 80m.} \\ \tt{Area \:  of  \: the  \: field = 384 sq. m.} \\  \\  \\  \\   \\ \huge{\underbrace{\mathtt{\color{violet} Step-by-step \:  explanation : }}} \\ \tt{Width \:  of  \: the \:  rectangle = 16m} \\ \tt{Ratio  \: of  \: the  \: Length \:  and  \: width =3:2} \\  \\ \tt{Let, x \: = length \:  of  \: the  \: rectangle} \\ \tt{Ratio  \: of  \: the  \: length  \: and  \: width = x:16} \\ \tt{Equate \:  both \:  ratios, \: x:16 = 3:2} \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \tt{x/16=3/2} \\ \tt{Cross \:  product, x^*2=16^*3} \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{2x=48} \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{x=48/2} \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{x=24} \\  \\  \\  \\ \tt{Perimeter \:  of  \: the  \:  \: field=2(length+width)}  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \tt{ = 2(24m + 16m)} \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{ = 2(40m)} \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{ = 80m} \\  \\  \\  \\ \tt{Area \:  of  \: the \:  field = length × width} \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{ = 24m \times 16m} \\ \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \tt{ = 384m^{2}} \\  \\  \\  \\ \large\boxed{\fcolorbox{red}{black}{Hope it helps you}}

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