The angle immediately below x makes up the third angle of the isosceles triangle whose base angles are 55°. That third angle and x are "vertical" angles, hence equal. The value of x can be found from the sum of angles of a triangle:
x + 55° + 55° = 180°
x = 70°
The appropriate choice is the 2nd one:
70°
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Answer: $13
Step-by-step explanation:
Answer: D
Step-by-step explanation:
3 units
you have to use the distance formula to find the answer. it comes out as u have to square nine and nine squared is 3