Dear students give more time to chapter 18: PROPERTIES OF ANGLES AND LINES
because there are many properties and relations like
1 Properties:
(i) sum of each pair of adjacent angles is always 180 degrees
(ii) vertically opposite angles are always equal so on
2 Relations:
When two parallel lines are cut by a transversal
(i) Exterior alternate angles are equal
(ii) Corresponding angles are equal so on
Practice sums from chapter 18(A) 1 and 2
18(B) 1(a) 2(i),(ii),and (iii)
Keep doing sums
Have a good day
because there are many properties and relations like
1 Properties:
(i) sum of each pair of adjacent angles is always 180 degrees
(ii) vertically opposite angles are always equal so on
2 Relations:
When two parallel lines are cut by a transversal
(i) Exterior alternate angles are equal
(ii) Corresponding angles are equal so on
Practice sums from chapter 18(A) 1 and 2
18(B) 1(a) 2(i),(ii),and (iii)
Keep doing sums
Have a good day
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