What is the value of x?

Francesco S asked Sep 18, 2023

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17 votes

Francesco S asked Sep 18, 2023

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16 votes

Answer:

x = 9

Explanation:

since the 3 sides are congruent then the triangle is equilateral with the 3 angles being congruent , all 60° , then

7x - 3 = 60 ( add 3 to both sides )

7x = 63 ( divide both sides by 7 )

x = 9

Germankiwi answered Sep 22, 2023

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