Question

The area of rhombus whose two diagonal is 10cm and 5 cm
long.Find the area of rhombus.

✓it is not irrelevant questions.
✓plz solve this question.​

Answer 1

Answer:

Area of rhombus =

2

d

1

×d

2

=

2

10×20

=100cm

2

Answer 2

$\boxed{\huge{\bf{\star{Correct\:question \:-:}}}}$

• The rhombus whose two diagonal are of 10cm and 5 cm long.Find the area of rhombus.

AnswEr-:

• $\underline{\boxed{\sf{\large { Area\:of\:Rhombus\:=25cm^{2} \:}}}}$

Explanation-:

• $\frak{Given \:\: -:} \begin{cases} \sf{The\:First \:Diagonal \:of\:\:Rhombus \:is\:= \frak{10cm}} & \\\\ \sf{The\:Second \:Diagonal \:of\:\:Rhombus \:is \:=\:\frak{5cm}}\end{cases}$

• $\frak{To \:Find \:\: -:} \begin{cases} \sf{The\:area \:of\:\:Rhombus \:}\end{cases}$

$\star {\bigstar {\sf{\large { Solution \:of\:Question -: }}}}$

• $\underline{\boxed{\star{\sf{\purple{Area\:of \:Rhombus\::\dfrac {1}{2} \times Diagonal_{1} \times Diagonal_{2}}}}}}$

$\frak{Here \:\: -:} \begin{cases} \sf{Diagonal _{1}\:=\:First \:Diagonal \:of\:\:Rhombus \:is\:= \frak{10cm}} & \\\\ \sf{Area \:of\:Rhombus \:is \:=\:\frak{??}}& \\\\\sf{Diagonal _{2}=\:Second \:Diagonal \:of\:\:Rhombus \:is\:= \frak{5cm}} \end{cases}$

$\star {\bigstar {\sf{\large { Now -: }}}}$

• $\longrightarrow{\sf{\large { \dfrac{1}{\cancel{2}} \times \cancel{10} \times 5 }}}$

• $\longrightarrow{\sf{\large { 5 \times 5 }}}$

• $\longrightarrow{\sf{\large { 25cm^{2} }}}$

$\star {\bigstar {\sf{\large { Hence -: }}}}$

• $\underline{\boxed{\sf{\large {Area\:of\:Rhombus\:=25cm^{2}.}}}}$

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