Question

1)The area of a square plot is 1600 m2. The side of the
plot is
(a) 40 m.
(b) 80
(C) 120 m.
(d) 160 m​

Answer 1

Answer:

(a) 40 m is the correct answer

Answer 2

$\sf \bf \huge {\boxed {\mathbb {QUESTION}}}$

$\tt 1)\:The \:area \:of \:a\: square\: plot\: is\: 1600\:{m}^{2}.\\\tt The\: side \:of \:the \:plot\: is$

$\tt (a) 40 m.$

$\tt (b) 80 m.$

$\tt (c) 120 m.$

$\tt (d) 160 m.$

$\sf \bf \huge {\boxed {\mathbb {ANSWER}}}$

$\sf \bf {\boxed {\mathbb {GIVEN}}}$

• $\sf \bf Area\:of\:Square \:plot = 1600\:{m}^{2}$

$\sf \bf {\boxed {\mathbb {TO\:FIND}}}$

• $\sf \bf Side\:of\:Square \:plot$

$\sf \bf {\boxed {\mathbb {SOLUTION}}}$

${\boxed {\boxed {\color {blue} {\sf \bf A={a}^{2}}}}}$

• $\sf \bf A=area \:of\:Square$
• $\sf \bf a=side \:of\:Square$

${\underbrace {\overbrace {\color {orange} {\bf Substitute \:the \:values}}}}$

$\sf \bf \implies 1600={a}^{2}$

$\sf \bf \implies {a}^{2}=1600$

$\sf \bf \implies a=\sqrt{1600}$

$\implies {\boxed{\color {green} {\sf \bf a=40\:m}}}$

${\color {purple} \underline{\tt \therefore The\:side\:of \:the \:square \:plot\:is\:40\:m}}$

$\sf \bf \huge {\boxed {\mathbb {HOPE \:IT \:HELPS \:YOU}}}$

__________________________________________

$\sf \bf \huge {\boxed {\mathbb {EXTRA\:INFORMATION}}}$

$\sf \bf Area \:of\:Square ={a}^{2}$

$\sf \bf Area \:of\:rectangle= l b$

$\sf \bf Area \:of\:triangle =\dfrac{1}{2} bh$

$\sf \bf Area \:of\:rhombus =\dfrac{d_1 \times d_2}{2}$

${\mathbb{\colorbox {orange} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {lime} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {aqua} {@suraj5070}}}}}}}}}}}}}}}$