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strojnjashka [21]
3 years ago
6

Please help me, With the following equilateral triangle, each angle has the same measure of 10x+20

Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

In a equilateral triangle, every angle has a measure of:

\frac{180}{3}  = 60

so:

10x + 20 = 60 \\ 10x = 40 \\ x = 4

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