Question

2. In figure 1.13 BC ^ AB, AD ^ AB,

BC = 4, AD = 8, then find

A( D ABC)

A( D ADB) .

4. In adjoining figure, AP ^ BC,

AD || BC, then find

A(D ABC) ः A(D BCD).

Fig. 1.15

3. In adjoining figure 1.14

seg PS ^ seg RQ seg QT ^ seg PR.

If RQ = 6, PS = 6 and PR = 12,

then find QT.

5. In adjoining figure PQ ^ BC,

AD ^ BC then find following ratios.

(i) A( D PQB)

A( D PBC)

(ii) A( D PBC)

A( D ABC)

(iii)

A( D ABC)

A( D ADC) (iv)

A( D ADC)

Fig. A( D PQC) 1.16

D

C

A B

Fig. 1.13

Fig. 1.14

P

Q

T

R S

P

A

B C​

Answer 1

Answer:

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