arix031545 arix031545
  • 03-11-2020
  • Mathematics
contestada

1.
The following triangle is equilateral triangle.
Find the measures of r and y.
(2x +10)
(3y +3)

1 The following triangle is equilateral triangle Find the measures of r and y 2x 10 3y 3 class=

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Gal20208
Gal20208 Gal20208
  • 03-11-2020

Answer: x=25, y=19

Step-by-step explanation: Because the triangle is equilateral, all the angles must be equal to 60 degrees. So 2x+10=60. 2x=50 and x=25. Then the same thing: 3y+3=60. 3y=57, y=19.

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