Answer:
c = 49°
Step-by-step explanation:
Inside of the triangle angles:
- c–18°
- c–16°
- 180°-(c+15) → -c+165
these angles sum up to total 180° angle
-c+165+c-16°+c–18° = 180
c +131 = 180
c = 180° - 131°
c = 49°
5 and 1 are the common factor between them
Answer:
such strips of
can be cut and
would be left over.
Step-by-step explanation:
Given is
length of a wire.
We have to cut strips of 
If we factorize 
We get
full and
and 
Similarly , if we factorize 
We get full
and another
would be left.