Answer:
2nd
Step-by-step explanation:
the 1st one and the 3 one dosent give you any answers or clues and the answer wrong :)
Answer: -1/3
hope this helps
Answer:
25°
Step-by-step explanation:
In 
BD = CD .....(Given)

(By isosceles triangle theorem)


Now,

(Angles in linear pair)



Next, in 

(By interior angle sum postulate of a triangle)




Step-by-step explanation:
above is the solution to the question
Answer:
(-2, -3.5)
The middle of -7 and 3 is -2. The middles of -1 and -6 is -3.5
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