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1. WWEELLCCOOMMEE

2. NEW Bed COLLEGE
NELLIMOODU
REENAMOL K
MATHEMATICS
Reg. No.: 180/13376008

3. Subject : MATHEMATICS
Standard: IX

4. Htc ]mZ AfhpIfpÅ Hcp
{XntImW¯nsâ ]c¸fhv,
NXpc¯ nsâ ]c¸fhnsâ
]IpXnbmbmcn¡pw

5. P
D P C
A B
Nn{X¯n ABCD Hcp NXpcamWv. CD F¶
hi¯nse P F¶ _nμphns A, B F¶
ioÀj§fpambn tbmPn¸n¨v APB Fs¶mcp
{XntImWw hc¨ncn¡p¶p.

6. NXpc¯nsâ ]c¸fhv = AB x AD

7. {XntImW¯nsâ ]c¸fhv
= ½ x AB x PQ
D P C
A Q
B

8. AD = PQ
{XntImW¯nsâ ]c¸fhv = ½ x AB x AD
NXpc¯nsâ ]c¸fhnsâ ]IpXn

9. TTHHAANNKK YYOOUU