smudge12 smudge12

21-01-2022
Mathematics

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

Please help me With the following equilateral triangle each angle has the same measure of 10x20 class=

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watsonultra2 watsonultra2

21-01-2022

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]

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