Step-by-step explanation:
Rs8,100 / (Rs45 per square meter)
= 180 square meters.
The area of the 4 walls of the room is 180 sq.m.
Answer:
where is the table by the way
Answer:
80, sorry if wrong
Step-by-step explanation:
Length * Width * Height = Volume
8 * 5 * 2=80
It will take 10 days to write 20 thank you cards if you write 2 per day.
20/2=10
Answer:
Option B.
Step-by-step explanation:
It is given that ΔSRQ is a right angle triangle, ∠SRQ is right angle.
RT is altitude on side SQ, ST=9, TQ=16 and SR=x.
In ΔSRQ and ΔSTR,
(Reflexive property)
(Right angle)
By AA property of similarity,

Corresponding parts of similar triangles are proportional.

Substitute the given values.


On cross multiplication we get


Taking square root on both sides.


The value of x is 15. Therefore, the correct option is B.