### 7 Answers

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- DavidLv 75 months ago
The value of x is 180-28-102 = 50 degrees because the 3 angles in any triangle add up to 180 degrees.

- keerokLv 75 months ago
People are still looking for them? Man, I thought I found them all already in high school.

- KrishnamurthyLv 75 months ago
a = 28, c = 35, x = 50 degrees

Source(s): https://ostermiller.org/calc/triangle.html - What do you think of the answers? You can sign in to give your opinion on the answer.
- 5 months ago
First angle + Second angle + Third angle = 180°

So:

102° + 28° + x = 180°

130°+x=180°

x=50°

- Anonymous5 months ago
found it...........

- llafferLv 75 months ago
The sum of all three angles in a triangle is always 180°. You know two you can solve for the other one:

102 + 28 + x = 180

130 + x = 180

x = 50°

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