Answer:what do youneed helpon
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
7.2, a, b, 3 are in A.P


as
a, b, 3 are also in A.P

Putting 










Now, plugging
in 




Therefore,
Yes it is because if you multiply 3*3=9
then what you do on top you do on the bottom 10*3=30
The width of my living room is 1/2 the length :

The area of my living room :

Answer: 288
Ok done. Thank to me :>