Question

The dimensions of a rectangular park are 6.7m and 85cm. Find its perimeter ( in m) and area ( in sq. m) ​

Answer 1

Question :-

The dimensions of a rectangular park are 6.7m and 85cm. Find its perimeter ( in m) and area ( in sq. m)

Answer:-

• The perimeter of the park is 15.1 m
• The area of the park is 5.695 m².

To find:-

• perimeter of park
• area of park

Solution :-

$\blue{\boxed{ \red{ \large{perimeter = 2(l + b)}}}}$

• Length = 6.7 m
• Breadth = 85 cm = 0.85 m

$\large{ : \implies \: perimeter = 2(6.7 + 0.85)}$

$\large{ : \implies \: perimeter = 2 \times 7.55}$

$\large{ : \implies \: perimeter = 15.1 \: m}$

• The perimeter of the park is 15.1 m

$\blue{ \boxed{ \red{ \large{area = l \times b}}}}$

• Length = 6.7 m
• Breadth = 0.85 m

$\large{ : \implies \: area= 6.7 \times 0.85}$

$\large{ : \implies \: area= 5.695 \: {m}^{2} }$

• The area of the park is 5.695 m².