Question

given AB IS PERPENDICULAR TO BC DE IS PERPENDICULAR TO BC AB= 9CM DE =3CM AC =25 CM FIND AD ​

Answer 1

Answer:

Step-by-step explanation:

Given, ∠ABC=∠DEC=90  

∘

 

In △ABC and △DEC,

∠ABC=∠DEC (Each 90  

∘

)

∠ACB=∠DCE (Common)

∠BAC=∠CDE (third angle)

Thus, △ABC∼△DEC

Hence,  

DE

AB

​  

=  

DC

AC

​  

 

3

9

​  

=  

24−AD

24

​  

 

24−AD=8

AD=16 cm

Answer 2

Answer:

think it may help u