HELPPPPPP ASAPPPPPPO !!!!! The graphs below have the same shape. What is the equation of the blue
1 answer:
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Answer:
A. 44º
Step-by-step explanation:
The sum of internal angles in a triangle is equal to 180 degrees, whereas the sum for a square is equal to 360 degrees. Given that three triangles depicted on figure constructs a square, it is to conclude that each is an isosceles triangle. The following relations are presented:
1) Given
2) ,
Given
3) Given.
4) Given.
5) Given.
6) 2) in 3)
7) Algebra
8) By 2)
9) Alternate internior angles.
10) By 8). Result
Hence, the answer is A.