sen95923
sen95923 sen95923
  • 04-03-2022
  • Mathematics
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What is the value of x in trapezoid

What is the value of x in trapezoid class=

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Soredake2021
Soredake2021 Soredake2021
  • 04-03-2022

Answer:

Answer: x=15

This is my answer

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indrawboy
indrawboy indrawboy
  • 04-03-2022

isosceles trapezoid, the two angles on the legs are the same size, so the other two angles are also equal.

the sum of all the angles is 360°

3x+3x+9x+9x = 360°

24x = 360°

x = 15

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