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How many pairs of adjacent angles are...

How many pairs of adjacent angles are formed when two lines intersect in a point?

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How many pairs of corresponding angles are formed when two paral intersected by a transversal? many pairs of corresponding angles are formed when two parallel lines are 21 and 42 are complementary angles.42 and 3 are supplementary angles.If L.1-50, Find the measure of 23.

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How many pairs of adjacent angles,in all,can you name in Figure.

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How many pairs of adjacent angles,in all,can you name in Fig.26?

In the adjoining figure, ABCD is a quadrilateral. (i) How many pairs of adjacent sides are there? Name them. (ii) How many pairs of opposite sides are there? Name them. (iii) How many pairs of adjacent angles are there? Name them. (iv) How many pairs of opposite angles are there? Name them. (v) How many diagonals are there? Name them.

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Tell how many different angles would be formed by a transversal intersecting three parallel lines. How many different angle measures would there be?

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RD SHARMA-LINES AND ANGLES-All Questions
  1. In Fig.24, write all pairs of adjacent angles and all the linear pa...

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  2. In Fig.25, find /xdot Further find /B O C ,\ /C O D\ a n d\ /A O Ddot

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  3. How many pairs of adjacent angles are formed when two lines interse...

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  4. How many pairs of adjacent angles, in all, can you name in Fig.26?

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  5. In Fig.27, determine the value of xdot

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  6. In Fig.28, A O C is a line, find xdot

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  7. In Fig.29, P O S is a line, find xdot

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  8. In Fig. 30, lines l1\ a n d\ l2 intersect at O , forming angles as sho...

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  9. In Fig.31, three coplanar lines intersect at a point O , forming an...

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  10. In Fig.32, find the values of x , y\ a n d\ zdot

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  11. In Fig. 48, line l\ || line m ,\ n is transversal and /1=40^0dot Find ...

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  12. In Fig. 49, m||n\ a n d\ /1=65^0dot Find /5\ a n d\ /8.

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  13. In Fig. 50 m||n and angles 1 and 2 are in the ratio 3: 2. Determine al...

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  14. In Fig. 51, l ,\ m\ a n d\ n\ are parallel lines intersected by a ...

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  15. In Fig. 52. A B||C Ddot Determine /adot

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  16. In Fig. 53, A B||C Ddot\ Determine xdot

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  17. In Fig. 54, if /2=120^0\ a n d\ /5=60^0, show that m||ndot

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  18. In Fig.55, if /3=61^0 and /7=118^0dot Is m||n ?

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  19. In Fig.56, give reasons why l1|(|l2dotI s\ m1\ |\ )|m2?

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  20. In Fig.57, show that A B||E Fdot

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