68.5. You take 62 and divide it by the percentage as a decimal, .905. 62 / .905 = 68.5.
7^6 is the correct answer
Answer:
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Step-by-step explanation:
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°