Q. 94.5( 36 Votes )

# In a graph Sheet Plot each pair of points, join them by line segments

i. (2, 5), (4, 7)

ii. (-3, 5), (-1, 7)

iii. (-3, -4), (2, -4)

iv. (-3, -5), (2, -5)

v. (4, -2), (4, -3)

vi. (-2, 4), (-2, 3)

vii. (-2, 1), (-2, 0)

Now join the following pairs of points by straight line segments, in the same graph.

viii. (-3, 5), (-3, 4)

ix. (2, 5), (2, -4)

x. (2, -4), (4, -2)

xi. (2, -4), (4, -3)

xii. (4, -2), (4, 7)

xiii. (4, 7), (-1, 7)

xiv. (-3, 2), (2, 2)

Now you will get a surprise figure.

What is it?

Answer :

Plotting the first set of points and forming their line segments :

i. (2, 5), (4, 7) → A,B

ii. (-3, 5), (-1, 7) → C,D

iii. (-3, -4), (2, -4) → E,F

iv. (-3, -5), (2, -5) → G,H

v. (4, -2), (4, -3) → I,J

vi. (-2, 4), (-2, 3) → K,L

vii. (-2, 1), (-2, 0) → M,N

Plotting the second set of points and forming their line segments :

viii. (-3, 5), (-3, 4) → O,P

ix. (2, 5), (2, -4) → Q,R

x. (2, -4), (4, -2) →S,T

xi. (2, -4), (4, -3) → U,V

xii. (4, -2), (4, 7) → W,X

xiii. (4, 7), (-1, 7) →Y,Z

xiv. (-3, 2), (2, 2) → A1,B1

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What can you say about the position of the points (1, 2), (1, 3), (1, -4), (1, 0), and(1, 8). Locate on a graph sheet.

AP- MathematicsLook at the graph. Write the coordinates of the points A, B, C, D, E, F, G, H, I, J, K, L,L, M, N, P, O and Q.

AP- Mathematics