Question

The length of the rectangle is 16 cm and breadth is 15 cm find area and perimeter

Answer 1

Step-by-step explanation:

Length = 16cm

Breadth = 15cm

Perimeter of rectangle = 2(L+B)

2×16+15

2× 31 = 62 cm

And , Area of rectangle = L×B

16 ×15= 240cm²

Answer 2

Answer:-

Perimeter of rectangle = 62 cm

Area of rectangle = 240 cm²

Step-by-step-explanation:-

*Reference of diagram is given below:-

$\setlength{\unitlength}{0.78 cm}\begin{picture}(12,4)\thicklines\put(5.6,9.1){ A }\put(5.5,5.8){ B }\put(11.1,5.8){ C }\put(11.05,9.1){ D }\put(4.5,7.5){ 15\:cm }\put(8.1,5.3){ 16 \:cm }\put(11.5,7.5){ 15 \:cm }\put(8.1,9.5){ 16\:cm }\put(6,6){\line(1,0){5}}\put(6,9){\line(1,0){5}}\put(11,9){\line(0,-1){3}}\put(6,6){\line(0,1){3}}\end{picture}$

Given:-

• Length of rectangle = 16 cm
• Breadth of rectangle = 15 cm

To find:-

• Perimeter of rectangle = ?
• Area of rectangle = ?

Now,we know,

$\star\:\large{\boxed{\sf\green{Perimeter \: of \: rectangle = 2(l + b) }}}$

⇒ Perimeter of rectangle = 2(16 + 15)cm

⇒ Perimeter of rectangle = (2 × 31) cm

⇒ Perimeter of rectangle = 62 cm

$\rule{200}{2}$

We know,

$\star\:\large{\boxed{\sf\blue{Area \: of \: rectangle = l \times b }}}$

⇒ Area of rectangle = (16 × 15) cm²

⇒ Area of rectangle = 240 cm²

$\rule{200}2$