Question

the length of rectangular lot is 6 less than thrice its width if the area is 45 square 6m what is the length and the width of the rectangle
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Length of rectangular plot is 9cm

width of rectangular plot is 5cm

Step-by-step explanation:

Let the width of rectangular plot=xcm

Therefore length of rectangular plot=3x-6cm

Area of rectangular plot=45 sq.cm

length *breadth=45 sq.cm

x*(3x-6)=45

3x^2-6x=45

3x^2-6x-45=0

x^2-2x-15=0

x=5

Therefore length of rectangular plot=3x-6

=3*5-6

=9cm

width of rectangular plot=5cm

In mathematics, area define as the amount of space can be occupied inside the flat surface or surface of solid.

How to Solve the Problem

1. Required two equation to solve two unknown variable (length and width)

2. Apply your knowledge in algebra, finding

unknown variable

3. Use the formula A=lw

4. Equate two equation and solve for two unknown variable

For more references:

https://brainly.in/question/52408837?utm_source=android&utm_medium=share&utm_campaign=question

https://brainly.in/question/40831730?utm_source=android&utm_medium=share&utm_campaign=question

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