Q1- What are the coordinate of A and B respectively? *
A(3,5), B(7,8)
A(5,3), B(8,7)
A(3,5), B(7,9)
A(5,3),B(9,7)
2. What are the coordinate of C and D respectively?
C(11,5), D(7,1)
C(5,11), D(1,7)
C(5,11), D(7,1)
) C(5,11), D(-1,7)
3.What is the distance between B and D?
5 unit
14 unit
8 unit
10 unit
4. ) What is the distance between A and C ?
5 unit
14 unit
8 unit
10 unit
5. (f) What are coordinate of the point of intersection of AC and BD?
(7,5)
(7,7)
(5,7)
(5,5)
Answers
Step-by-step explanation:
1)A(3,5)B(7,9)
2) C(11,5)D (7,1)
3) 8unit
4) 8unit
5)(5,7)
Given : A figure showing A , B , C and D
To Find : coordinate of A and B respectively
coordinate of C and D respectively
the distance between B and D?
distance between A and C
Solution:
From the figure
A ( 3 , 5) , B ( 7 , 9) , C ( 11 , 5) and D ( 7 , 1)
coordinate of A and B respectively ( 3 , 5) , ( 7 , 9)
coordinate of C and D respectively ( 11 , 5) ( 7 , 1)
distance between B and D
B ( 7 , 9) , D ( 7 , 1)
B and D are in same line
Distance = 9 - 1 = 8
distance between B and D is 8 units
distance between A and C
A ( 3 , 5) , C ( 11 , 5)
A and C are in same line
Distance = 11 - 3 = 8
distance between A and C is 8 units
coordinate of the point of intersection of AC and BD
(7 , 5)
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