A page in your book, draw a rectangular border that is 1 cm from the top and bottom and 1.5 cm from the left and right sides. Reduced Length = Original Length − 2 Reduced Width = Original Width − ...
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Triangles formed by a rectangle’s diagonal have areas equal to half the rectangle’s area. This conclusion holds for both full rectangles and portions split into smaller rectangles and triangles. Class 6 Mathematics Chapter 6 Perimeter and Area question answer Class 6 NCERT ...
The area of triangle ABE equals the sum of areas of triangles AEF and BEF. Each is half the area of their respective rectangles, making the total area of triangle ABE half of rectangle ABCD. Class 6 Mathematics Ganita Prakash Perimeter ...
When you cut a rectangle along its diagonal, the two resulting triangles overlap exactly. This demonstrates that the two triangles are congruent and have the same area, as they share equal dimensions. class 6 Mathematics Textbook Chapter 6 question answer class 6 ...
An example is finding the area and perimeter of a rectangular park. If the length is 20 m and breadth is 15 m, area = 20 x 15 = 300 sq m, perimeter = 2 x (20 + 15) = ...