Answer:
Two lines or shapes that lie exactly on top of each other. Example: these two lines are coincident, only you can't see them both, because they are on top of each other.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Find equivalent between 0 to 180;
Let 24 be represented by 
So, 
From Trigonometry ratios;
where 
Recall that 
So, we have to substitute 24 for
in the above expression.
This gives

Subtract 24 from 180

Hence, the equivalent of
is 
Answer:
ΔEFG is an isosceles triangle
Step-by-step explanation:
Answer: that is equivalent to 447
Step-by-step explanation:

Applying the factorization method, for example:




Applying the factorization method:


