Question

NEW HORIZON SCHOLARS SCHOOL , AIROLI
Worksheet no. 4: June 2020
Subject : Mathematics
Topic :Co-ordinate Geometry
Name:
Roll No. :
Grade: IX Div.
Date:
1) (1) Plot the points A (0,4), B (-3,0), C (0-4), D (3,0)
(11) Name the figure obtained by joining the points A, B, C, D.
(iii) Also, name the quadrants in which sides AB and AD lie.
2) The ar(AOAB) =ar(AOPQ. Find the ordinate of point A.
(2.6) P
AC, a +1)
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3) In the given figure ABCD is rhombus with diagonals AC=16 cm and BD=8 cm.
Find the coordinates of A, B, C and D.
By
izon 3 Cars School, Airo
4) Plot the points A(2, 3), B(2, 1), C(0, 1) and D(0, 3). Join the points and identify the
figure obtained ? Find its area and perimeter ?
5) The length of perpendiculars PM and PN drawn from a point P, on x-axis and y-axis
are of lengths 3 and 2 units respectively. Find the co-ordinates of points P, M and N.
6) (i) Plot the points A (-5,3), B (3,3), C (3,0) and D (-5,0).
(ii) Name the figure ABCD.
(1u) Find the ratio of areas of two parts of ABCD in the I Quadrant and II Quadrant.​

Answer 1

Answer:

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