Find the area of rectangle whose length is twice the breadth and perimeter is 30 cm
Answers
Answer:
Step-by-step explanation:
Answer:
The area of rectangle is 50 cm².
Explanation:
Let the breadth of the rectangle = x cm.
Length of the rectangle = 2x cm
Perimeter = 30 cm
2(length + breadth) = 30
So, breadth = 5 cm
Therefore, length = 2× breadth
= 2×5 = 10 cm
Area of the rectangle = length ×breadth
= 10×5
= 50 cm²
Hence, the area of rectangle is 50 cm².
Area :
The area occupied by a two-dimensional figure is its surface area. In other words, it is the quantity that determines how many unit squares are present on the surface of a closed figure. Area is typically measured in square units like square inches, square feet, etc. It is used to compute the area encircled by different geometric figures. A cone is a circular, three-dimensional shape. This suggests that the base is composed of a radius. The height of the cone is determined by measuring the distance between the base's centre and its highest point.
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