a rectangular field is 3x meters long and 2x meters wide its perimeter is 250 meters the value of x is?​

Given:

Length = 3x m

Breadth = 2x m

Perimeter = 250m

Need to find:

The value of x=?

Solution:

We know,

Perimeter of rectangle = 2×(length + breadth)

Substitute the values!

→ 250m = 2 ×( 3x + 2x) m

→ 250 = 2 × 5x

→ 10x = 250

→ x = 25

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Knowledge cell:

Area of a rectangle = Length × Breadth

Area of square = Side × Side

Area of rhombus=

Perimeter of square = 4× side

Area of trapizium =

Step-by-step explanation: