Question

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Practice set 1.3
1. Write the following statements in 'if-then' form.
(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 mid point of the
base is perpendicular to the base,
2. Write converses of the following statements,
(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 supple-
mentary then the lines are parallel.
(iii) The diagonals of a rectangle are congruent.
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Answer 1

Answer:

Here is a bit of Advice from a senior for u.

This is the question from Mathematics(ClassXI).

I guess it's modelling..

I don't like this chapter as only 2-3 marks can be obtained from this chap. so i left it and focused on others chap. which are much more important than this.

For ur motivation,

Step-by-step explanation:

I didn't study this chap and still got 96% in maths Class 11.

I guess u shouldn't be worry about this chap.

Hope it helps,

Please follow and mark as brainliest to get reward.