Question

Find the area of the rectangle whose length and breadths are 3x2y m and 5xy2 m respectively​

Answer 1

Required Answer:

$\huge{\boxed{\sf{Area=15 {x}^{3} {y}^{3}}} }$

Question:

Find the area of the rectangle whose length and breadths are 3x2y m and 5xy2 m respectively.

To find:

Area of rectangle

Given:

• Length→3x²y
• Breadth→5xy²

Formula Used:

• Area of rectangle =Length × Breadth

Step by step explanation:

$:\implies A=L \times B$

$:\implies A=3 {x}^{2} y \times 5x {y}^{2}$

$:\implies A=3 {x}^{2 + 1} \times 5 {y}^{2 + 1}$

$:\implies A=3 {x}^{3} \times 5 {y}^{3}$

$:\implies A=15 {x}^{3} {y}^{3}✓$

Note:

Whenever multiplication sign (×) is put between two numbers or variables having powers ,their powers will surely add with each other.

eg:

• y⁵×y⁶→y¹¹