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Romashka-Z-Leto [24]
3 years ago
7

The residents of a downtown neighborhood designed a​ triangular-shaped park as part of a city beautification program. The park i

s bound by streets on all sides. The second angle of the triangle is 7° more than the first. The third angle is 7° less than seven times the first. Find the measures of the angles.
Mathematics
1 answer:
ycow [4]3 years ago
8 0
You have x , x+7, and 7x-7. When you add those up and equal it to 180 you can get your x. X equals 20
So one angle is 20 degrees
The second angle is 27 degrees
And the third angle is 133 degrees.
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