EXERCISES:

1
EXERCISES

• In the given figure, AD and BC are diagonals of
  //gram ABCD.

A
B
O
C
D

• AD 10 cm, how long is BC?
• Ans.( 10 cm )
• 2. If AB is 30 cm, how long is DC?
• Ans. ( 30 cm )

2
EXERCISES

• In the given figure, AD and BC are diagonals of
  //gram ABCD.

A
B
O
C
D
3. If AO 15 cm, how long is CO? Ans.( 15 cm
) 4. If DO is 18 cm, how long is BO? Ans. ( 18 cm
)
3
EXERCISES
A
B

• 5. GIVEN BS 9x 4
• TS 7x 2
• FIND BT
• SOLUTION
• Hence, BS TS
• 9x 4 7x 2
• 9X- 7X 2 4
• 2X 6
• X 3
• BS 23, TS 23
• Therefore, BT 46

• BATH is a parallelogram

S
T
H
4
EXERCISES
A
B

• 6. GIVEN HS 5x 6
• AS 4x 1
• FIND HA
• SOLUTION
• Hence, HS AS
• 5x 6 4x 1
• 5X- 4X 1 6
• X 7
• HS 29 AS 29
• Therefore, HA 58

• BATH is a parallelogram

S
T
H
5
EXERCISES

• In the given figure, AD and BC are diagonals of
  //gram ABCD.

A
B
O
C
D
7. If AO (3x-2)cm and CO (x8)cm, how long is
AC? Ans.( 13 cm ) 8. If DB is 18 cm, how long
is BO? Ans. ( 9 cm )