Question

please give me answer in explanation
IQ brand list mark​

Answer 1

Answer:

38 by 6 upon 3

Step-by-step explanation:

it should be d perimeter biggest

Answer 2

$\red✿ \sf{ \: Solution:-}$

$\: \: \: \: \: \: \: \: \: \: \: \: \:$

$\footnotesize \sf \red{Perimeter \: of \: Triangle \: △ABE}\footnotesize \sf{=Sum \: of \: all\: sides}$

$\implies \small\sf{ \frac{5}{2} cm \: + \: 2 \times \frac{3}{4}cm \: + \: 3 \times \frac{3}{5}cm }$

$\implies \small\sf{ \frac{5}{2} cm \: + \frac{11}{4}cm \: + \: \frac{18}{5}cm }$

$\implies \small\sf{ \frac{5 \times 10}{2 \times 10} cm \: + \frac{11 \times 5}{4 \times 5}cm \: + \: \frac{18 \times 4}{5 \times 4}cm}$

$\implies \small\sf{ \frac{50}{20} cm \: + \frac{55}{20}cm \: + \: \frac{72}{20}cm }$

$\implies \small\sf \red{ \frac{177}{20} cm }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \:$

$\footnotesize\sf\red{Perimeter \: of \: Rectangle \: □ \: BCDE = \: }\sf{2(Length+Breadth)}$

$\implies \small\sf{ 2( \: 2 \times \frac{3}{4}cm \: + \frac{7}{6}cm) }$

$\implies \small\sf{ 2( \frac{11}{4}cm \: + \frac{7}{6}cm) }$

$\implies \small\sf{ 2( \frac{33 + 14}{12}cm )}$

$\implies \small\sf{ \cancel2 \times \frac{ 47}{ \cancel{12}}cm }$

$\implies \small\sf \red{ \frac{47}{6} cm }$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \:$

$\footnotesize\sf{Triangle \: △ABE \: Perimeter \: is \: greater}$