Question

the length of rectangle is 5.8 cm and breadth is 3.5 cm than what is the area and perimeter of the rectangle?​

Answer 1

Answer:

length =5.8 cm     Breadth = 3.5 cm

Area of rectangle=   5.8 x 3.5= 20.3 sq cm

Perimeter of rectangle=  2(5.8+3.5)=2x9.3= 18.6 cm

Explanation:

Area of rectangle=  Length x Breadth

Perimeter of rectangle= 2( Length + Breadth)

Answer 2

$\Large{\boxed{\underline{\overline{\mathfrak{\star \: QuEsTiOn :- \: \star}}}}}$

≽ The length of rectangle is 5.8 cm and breadth is 3.5 cm.

≽ Then what is the area and perimeter of rectangle?

$\Large{\underline{\underline{\bf{AnSweR:-}}}}$

≽ Perimeter of rectangle = 18.6cm

≽ Area of rectangle = 20.3 cm²

$\Large{\underline{\underline{\bf{Given :-}}}}$

≽ Length of rectangle = 5.8cm

≽ Breadth = 3.5 cm

$\Large{\underline{\underline{\bf{To find :-}}}}$

≽ Area of rectangle ↠?

≽ perimeter of rectangle ↠?

$\Large{\underline{\underline{\bf{SoLuTioN :-}}}}$

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☞ Area of rectangle = Length × Breadth

Length of rectangle = 5.8cm

Breadth of rectangle = 3.5 cm

put the values in the above formula

➽ Area of rectangle = 5.8×3.5

➽ 20.3 cm²

Area of rectangle = 20.3 cm²

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Now , we find the perimeter of rectangle

As we know that

☞ Perimeter = 2 ( length + breadth )

➽ Perimeter = 2 (5.8 + 3.5)

➽ Perimeter = 2 × 9.3

➽ Perimeter = 18.6 cm

Perimeter of rectangle = 18.6cm

Therefore ,

⊱ Area of rectangle = 20.3 cm²

⊱ Area of rectangle = 20.3 cm²⊱ Perimeter of rectangle = 18.6cm

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☞ Formulas required :-

Perimeter of rectangle = 2 ( l + b )

Area of rectangle = l × b