3 years ago

Each angle of the equilateral triangle in the figure has measure (2x + 12)°. Find the value of x. answers: 24 39 12 84

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

3 0

Answer:

Step-by-step explanation:

Equilateral has 3 angles that add up to 180, and all angles are equal

3(2x+12) = 180

6x+36 = 180

180-36 = 6x

144 = 6x

24 = x

max2010maxim [7]3 years ago

3 0

Answer:

2x+12=60

2x=60-12

2x=48

x=24

Step-by-step explanation:

Equilateral triangles have equivalent angles each of 60°

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