vanessaaa80
vanessaaa80 vanessaaa80
  • 03-11-2020
  • Mathematics
contestada

I need an explanation

I need an explanation class=

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KittyCatKane
KittyCatKane KittyCatKane
  • 03-11-2020

Answer:

equilateral x=20

Step-by-step explanation:

3x=60

/3 /3

x=20

all angles of equilateral triangles equals 60

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deweyj25
deweyj25 deweyj25
  • 03-11-2020
always remember that a triangle will always add up to 180
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