Answer:
54 degrees
Step-by-step explanation:
Every side of a regular pentagon is same.
So we have an isosceles triangle. The correspond angle of y, must equal to y (degree) too.
Also, every inner angle of a regular pentagon is 360/5=72. So we can calculate angle y, by the equation y+y+72=180.
y=54
91.000 091.
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Answer:
39
Step-by-step explanation:
the answer is up at the top.
Answer:
An acute triangle can be equilateral
An equilateral triangle is always equiangular.
A right triangle can be scalene.
An acute triangle can be isosceles
Step-by-step explanation:
854-62=792. Ardie has 792 arcres of land left. 792/3= 264. He has 264 3-acre lots available.
I hope my answer helps!
