Q12 ii part experts plz give solutions each other. Sides A
BC are 2 cm each and are 600
450
C
perpendicular to AB.
Given that ZAED = and ZACD = 450;
calculate :
(iii) AE
(ii) AC
12. In the given figure,
LB = 600, AB = 8 cm
= 25 cm.
and BC
Calculate :
(i) BE (ii) AC.
B
E
c
13. Find :
(i) BC
(ii) AD
(iii) AC
c
14. In right-angled triangle ABC; LB = 900. Find
the magnitude of angle A, if :
(i) AB is times of BC.
(ii) BC is C3times of AB.
15. A ladder is plæed against a vertical tower. l!
the ladder makes an angle of 300 with t
