Question

An aquarium is a transparent

tank of water in which five

fishes, other water creatures

and plants are kept.

The diagrams below show the

plans for an aquarium. It will

be built in a hexagonal shape

using :

1. Six rectangular shaped

clear glasses

2. One regular hexagonal

clear glass for roof

Refer to Top View

a) The value of x for which the distance between the points F(2, -3) and C(x,5) is 10, is

i) 8 or - 4 ii) 4 or 8 iii) 5 or - 10 iv) 5 or 10

1

b) The mid – point of the line segment joining the points E(8,11) and B(11,15) is

i) (6,10) ii) (

11

5

,

8

5

) iii) ( 17 ,

15

4

) iv) (19

2

, 13)

1

Refer to Front View

c) The distance of the point F(8,6) from origin is

i) 12 units ii) 16 units iii) 14 units iv)10 units

1

d) The perimeter of square EFHI where E( -2,0) , F( 3,0), H( 3,5)and I( -2,5) is

i) 8√5 units ii) 40 units iii) 20 units iv)none of these

1

e) The co – ordinates of the point which divides the line segment joining the points

A(- 4,5) and D(6,3) is in the ratio of 3:2 internally is

i) (0,8) ii)(2 ,

19

5

) iii)(8 ,

13

4

) iv) (7

5

, 13)

​

Answer 1

Answer:

ok

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person