![]() ![]() Diagonals AC and BD of a quadrilateral ABCD intersect each other at O such that OA : OC = 3: 2.Three angles of a quadrilateral ABCD are equal.Similarly, since BD 5x - 3 and BD ED, then ED 5x - 3. REF: 080907ge 12 ANS: 1 Opposite sides of a parallelogram are congruent. Since AE 4x - 6 and AE EC, then EC 4x - 6. ID: A 2 10 ANS: 5x 2+3x +10 180 8x +8 180 8x 172 x 21.5 REF: 011631ge 11 ANS: 1 DCB and ADC are supplementary adjacent angles of a parallelogram. Diagonals of a rhombus are equal and perpendicular to each other. Remember that diagonals of a parallelogram bisect each other, dividing each other into segments with equal lengths.If OA = 3 cm and OD = 2 cm, the lengths of AC and BD are 6 cm and 4 cm respectively In parallelogram ABCD, diagonals AC¯¯¯¯¯ and BD¯¯¯¯¯ intersect at point E, BE2x2x, and DEx2+6. ![]() If OA = 3 cm and OD = 2 cm, determine the lengths of AC and BDĭiagonals AC and BD of a parallelogram ABCD intersect each other at O. NCERT Exemplar Class 9 Maths Exercise 8.2 Problem 1 Diagonals AC and BD of a parallelogram ABCD intersect each other at O. ☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 8 Ex 8.1, 9 In parallelogram ABCD, two points P and Q are taken on diagonal BD such that DP BQ Show that: APD CQB Given: ABCD is a parallelogram where DP. If OP = 4 cm and OS = 3 cm, determine the lengths of PR and QS. (i) Given : In parallelogram ABCD diagonals AC and BD intersect each other at O A line XOY is drawn which meets AB in X and CD in. The properties of diagonals of a parallelogram are as follows: The diagonals of a parallelogram bisect each other, i.e., OB OD and OA OC. Let us assume that O is the intersecting point of the diagonals AC and BD. ![]() ✦ Try This: Diagonals PR and QS of a parallelogram PQRS intersect each other at O. In parallelogram ABCD (refer to the figure given above), AC and BD are the diagonals. A picture is not provided with the problem, however, it is told that it is a parallelogram. Therefore, the lengths of AC and BD are 6 cm and 4 cm. In paralleogram ABCD, the diagonals AC and BD intersect at E. If OA = 3 cm and OD = 2 cm, determine the lengths of AC and BD.ĪBCD is a parallelogram with AC and BD as the diagonals intersecting at OĪs the diagonals of a parallelogram bisect each other Diagonals AC and BD of a quadrilateral ABCD intersect each other at O such that OA : OC 3: 2. Diagonals AC and BD of a parallelogram ABCD intersect each other at O. NCERT Exemplar Class 9 Maths Exercise 8.2 Sample Problem 4. ![]()
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