Question

I am giving more points because this is a big question ....!!!
Say the Area of the Rhombus, circle , parallelogram, quadrilateral, rectangle, ring, square , trapezium , triangle ,
and
perimeter of hexagon, octagon, Pentagon, rectangle, square
thank u​

Answer 1

Good Question Shivam !

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Rhombus\: = \frac{1}{2} d_{1} d_{2}}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:circle\: = π{r}^{2}}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Parallelogram\:=\:Base\:×\:Heigh}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Quadrilateral\:=\:\frac{1}{2}d \: (h_{1} h_{2})}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Rectangle\:=\:Length\:×\:Breadth}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Ring\:=\:π(R + r) (R - r}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Square\:=\:Side\:×\:Side}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Trapezium\:=\:\frac{1}{2}(Sum\:of\:the\:length\:of\:parallel\:sides)\:(Distance\:between\:them)}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Area\: of \:the\:Triangle\:=bh\frac{1}{2}}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Perimeter\:of\:the\:Hexagon\:=\:6×Length\:of\:any\:side}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Perimeter\:of\:the\:Octangon\:=\:8×Length\:of\:any\:side}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Perimeter\:of\:the\:Pentagon\:=\:5×Length\:of\:any\:side}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Perimeter\:of\:the\:Rectangle\:=\:2(l\:+\:b)}}}}$

$\: \: \:\:\: \: \circ \: \underline{\boxed{\red{\scriptsize{ \sf Perimeter\:of\:the\:Square\:=4×Length\:of\:any\:side}}}}$

Answer 2

$\tt\red{Area_{(Rhombus)}=\frac{1}{2}d_{1} d_{2}}$

$\tt\pink{Area_{(Circle)}=π{r}^{2}}$

$\tt\blue{Area_{(Parallelogram)}=Base × Height}$

$\tt\green{Area_{(Quadrilateral)}=\frac{1}{2}d(h_{1} h_{2})}$

$\tt{Area_{(Rectangle)}=Length×Breadth}$

$\tt\orange{Area_{(Ring)}=π(R+r)(R-r)}$

$\tt\gray{Area_{(Square)}=Side × side}$

$\tt\red{Area_{(Trapezium)}=\frac{1}{2}(Sum \: of \: the \: length \: of \: parallel \: sides)(Distance\: between\: them) }$

$\tt\pink{Area_{(Triangle)}=\frac{1}{2}×Base × Height}$

$\tt\blue{Perimeter_{(Hexagon)}=6×Length \: of \: any \: side}$

$\tt\green{Perimeter_{(Octagon)}=8×Length \: of \: any \: side}$

$\tt{Perimeter_{(Pentagon)}=5×Length \: of \: any \: side}$

$\tt\orange{Perimeter_{(Rectangle)}=2×(Length+Breadth)}$

$\tt\gray{Perimeter_{(Square)}=4×Length \: of \: any \: side}$