Answer:
50 lbs.
Step-by-step explanation:
With some simple rearrangement, we can rewrite the numerator as
Then factorizing the difference of squares, 
, we end up with
Answer:
wire left for square = 100 - (14+14+4+4) cm
= (100 - 36) cm
= 64 cm
so
side of square = 64/4 = 16 cm
I strongly believe the answer is c
Hope this helps in some way:)
Answer:
Cone.
Step-by-step explanation:
From the given figure it is clear the hat is look like a solid figure, which have a circular base and single vertex, i.e., cone.
The following attributes help as to decide that the hat is a cone:
1. Hat and cone both have one vertex.
2. Hat and cone both have one circular base.
Therefore, the hat is look like cone.
