Question

hichlies
many such
[NCERT EXEMPLAR
[NCERT EXEMPLAR
20. The three vertices of a parallelogram are (3, 4), (3,8) and (9,8). Find the fourth vertex.
2. The centre of a circle is (2a, a -7). Find the values of a if the circle passes through the point
19. Which point on y-axis is equidistant from (2,3) and (-4,1)?
1. Find a point which is equidistant from the points A (-5,4) and B(-1,6). How manys
points are there?
(11,-9) and has diameter 10 2 units.
3. Ayush starts walking from his house to office. Instead of going to the office directly, he
goes to a bank first, from there to his daughter's school and then reaches the office. Whe
is the extra distance travelled by Ayush in reaching the office? (Assume that all
distances covered are in straight lines). If the house is situated at (2,4), bank at (5,8).
school at (13, 14) and office at (13,26) and coordinates are in kilometers.
INCERT EXEMPLAR
1. Find the value of k, if the point P (0,2) is equidistant from (3,k) and (k,5).
If (-4,3) and (4,3) are two vertices of an equilateral triangle, find the coordinates of th
third vertex, given that the origin lies in the (i) interior, (ii) exterior of the triangle.
INCERTEXEMPLA
Show that the points (-3,2), (-5,-5),(2,-3) and (4,4) are the vertices of a rhombus. Fi
the area of this rhombus.
Find the coordinates of the circumcentre of the triangle whose vertices are (3,
(-1 -6) and (4-1) Also find its circumradius​

Answer 1

Answer:

juzz mark on a graph n see..!:)

Step-by-step explanation:

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