Which of the following statements is correct with respect to a parallelogram?
1. Diagonals bisect each other.
2. Adjacent angles are supplementary.
3. Opposite sides are equal.
4. Opposite sides are parallel
The length of the diagonal of the square is 10 cm. The area of the square is:
If side of square is 'a', then √2a = 10 Squaring both sides, 2a2 =100 a2 = 50 Area is 50 sqcm.
The diagonal of a square is 10 cm. Its area is:
Let x = the length of a side of the square
So area of square = x2 = 50cm2
ABCD is a parallelogram E is the midpoint of _______.
The diagonals of rhombus are 12 cm and 16 cm. The length of the side of rhombus is:
We know that, the diagonals of a rhombus are perpendicular bisector of each other.
Given, AC = 16 cm and BD = 12 cm [let]
∴ AO = 8cm, SO = 6cm
and ∠AOB = 90°
In right angled ∠AOB,