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3 years ago

If a triangle is an equilateral triangle, then the triangle has exactly three 60°

Mathematics

1 answer:

ahrayia [7]3 years ago

3 0

Step-by-step explanation:

In an equilateral triangle, all the three sides are equal as well as all the angles are equal. Let the angles be x.

We know that the sum of angles of a triangle is equal to 180 degrees. It means that,

x+x+x=180

3x=180

x=60°

Hence, if a triangle is an equilateral triangle, then the triangle has exactly three 60° angles. Hence, △ABC is an equilateral triangle

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Answer: Option B

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Step-by-step explanation:

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Let us call "a" the coefficient of the variable x in the first equation and call "b" the coefficient of the variable x in the second equation.

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Nostrana [21]

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The equation is actually a relationship between the numbers and the variables.

To calculate the number of the tourists in the third week we will put the value 3 in every function:

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The solution of f(x)=h(x) will be calculated as:

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brainly.com/question/2972832

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