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प्रश्न
Name polygon.
Make two more examples of this.
उत्तर
The given figure is an octagon as this closed figure is made of 8 line segments.
Two more examples are -
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संबंधित प्रश्न
The angles of a quadrilateral are in the ratio 3: 4: 5: 6. Show that the quadrilateral is a trapezium.
State, 'true' or 'false'
Diagonals of a rhombus are equal.
In a square ABCD, diagonals meet at O. P is a point on BC such that OB = BP.
Show that:
- ∠POC = `[ 22 ( 1°)/( 2 ) ]`
- ∠BDC = 2 ∠POC
- ∠BOP = 3 ∠CPO
Two adjacent sides of a parallelogram are 20cm and 18cm. If the distance between the larger sides is 9cm, find the area of the parallelogram. Also, find the distance between the shorter sides.
Find the perimeter and area of a rectangle whose length and breadth are 12cm and 9cm respectively.
In a trapezium the parallel sides are 12cm and 8cm. If the distance between them is 6cm, find the area of the trapezium.
The perimeter of a square plot of land is 64m. The area of a nearby rectangular plot is 24m2 more than the area of the given square. If the length of the rectangle is 14m, find its breadth.
The area of a rhombus is 234 cm2. If its one diagonal is 18 cm, find the lengths of its side and the other diagonal. Also, find perimeter of the rhombus.
Give reason for the following :
A square can be thought of as a special rectangle.
Give reasons for the following :
A rectangle can be thought of as a special parallelogram.
