{"id":581411,"date":"2022-02-23T09:43:50","date_gmt":"2022-02-23T09:43:50","guid":{"rendered":"https:\/\/www.indcareer.com\/schools\/?p=581411"},"modified":"2022-02-25T08:56:35","modified_gmt":"2022-02-25T08:56:35","slug":"maharashtra-board-solutions-class-9-maths-part-2-chapter-1-3-basic-concepts-in-geometry","status":"publish","type":"post","link":"https:\/\/www.indcareer.com\/schools\/maharashtra-board-solutions-class-9-maths-part-2-chapter-1-3-basic-concepts-in-geometry\/","title":{"rendered":"Maharashtra Board Solutions Class 9-Maths (Part 2): Chapter 1.3- Basic Concepts in Geometry"},"content":{"rendered":"\n

Class 9: Maths Chapter 1.3 solutions. Complete Class 9 Maths Chapter 1.3 Notes.<\/p>\n\n\n\n

Maharashtra Board Solutions Class 9-Maths (Part 2): Chapter 1.3- Basic Concepts in Geometry<\/h2>\n\n\n\n

Maharashtra Board 9th Maths Chapter 1.3, Class 9 Maths Chapter 1.3 solutions<\/p>\n\n\n\n

Question 1.
Write the following statements in \u2018if-then\u2019 form.<\/strong>
i. The opposite angles of a parallelogram are congruent.
ii. The diagonals of a rectangle are congruent.
iii. In an isosceles triangle, the segment joining the vertex and the midpoint of the base is perpendicular to the base.
Answer:
<\/strong>i. If a quadrilateral is a parallelogram, then its opposite angles are congruent.
ii. If a quadrilateral is a rectangle, then its diagonals are congruent.
iii. If a triangle is isosceles triangle, then segment joining the vertex of a triangle and midpoint of the base is perpendicular to the base.<\/p>\n\n\n\n

Question 2.
Write converses of the following statements.<\/strong>
i. The alternate angles formed by two parallel lines and their transversal are congruent.
ii. If a pair of the interior angles made by a transversal of two lines are supplementary, then the lines are parallel.
iii. The diagonals of a rectangle are congruent.
Answer:
<\/strong>i. If the alternate angles made by two lines and their transversal are congruent, then the two lines are parallel.
ii. If two parallel lines are intersected by a transversal, then the interior angles formed bv the transversal are supplementary.
iii. If the diagonals of a quadrilateral are congruent, then that quadrilateral is a rectangle.<\/p>\n\n\n\n

Download PDF<\/strong><\/h2>\n\n\n\n

Maharashtra Board Solutions Class 9-Maths (Part 2): Chapter 1.3- Basic Concepts in Geometry<\/p>\n\n\n\n

Download PDF<\/strong>: Maharashtra Board Solutions Class 9-Maths (Part 2): Chapter 1.3- Basic Concepts in Geometry PDF<\/a><\/p>\n\n\n\n

Chapterwise Maharashtra Board Solutions Class 9 Maths :<\/strong><\/h2>\n\n\n\n

Part 2<\/strong><\/p>\n\n\n\n