Please help me, With the following equilateral triangle, each angle has the same measure of 10x+20
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Answer:
x=4
Step-by-step explanation:
In a equilateral triangle, every angle has a measure of:
[tex] \frac{180}{3} = 60[/tex]
so:
[tex]10x + 20 = 60 \\ 10x = 40 \\ x = 4[/tex]