Answer:
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:
