Question

What is perimeter of 7 cm and 6cm and find the area

Answer 1

$\maltese\LARGE\textsf{\underline{ FiGuRe :-}}$

$\large\textsf{ }$

$\large\textsf{Length = 7cm}$

$\boxed{\begin{array}{ c c c c } \; \; \; \; & \; \; \; \; & \; \; \; \; & \; \; \; \; \\\\ \; \; \; \; & \; \; \; \; & \; \; \; \; & \; \; \; \; \\\\ \; \; \; \; & \; \; \; \; & \; \; \; \; & \; \; \; \;\end{array}}$ Breadth = 6cm

$\large\textsf{ }$

$\maltese\LARGE\textsf{\underline{ SoLuTioN :-}}$

$\large\textsf{ }$

$\qquad\tt{:}\longrightarrow\large\textsf{perimeter of rectangle = 2 ( l + b )}$

$\qquad\tt{:}\longrightarrow\large\textsf{2 ( 7 + 6 )}$

$\qquad\tt{:}\longrightarrow\large\textsf{2 × 13}$

$\qquad\tt{:}\longrightarrow\boxed{\large\textsf\textcolor{orange}{Perimeter = 26 cm}}$

$\large\textsf{ }$

$\qquad\tt{:}\longrightarrow\large\textsf{Area of rectangle = l × b}$

$\qquad\tt{:}\longrightarrow\large\textsf{7 × 6 }$

$\qquad\tt{:}\longrightarrow\boxed{\large\textsf\textcolor{red}{Area = 42 sq. cm}}$