Question

P
In the adjoining
figure, BPLAC,
CQLAB, A-P-C,
A-Q-B. Prove
that, 4 APB and
B
С
AAQC are similar.
Complete the activity by filling the boxes.
In AAPB and AAQC,
ZAPB =
1
:
(2
ZAQC =
.. ZAPB = LAQC
[From (1) and (2)]
..
PABLQAC
Ο AAPB ~ AAQC
By
test of similarity​

Answer 1

4. Which of the following forms a pair of equivalent

rational numbers?

14 21

-12 18

a) and

b) and

35 45

26

39

10.

c)

-3 -21

and

7 56

-7

-5

d) and

28 20