ktspaztaztik22
ktspaztaztik22 ktspaztaztik22
  • 15-12-2019
  • Mathematics
contestada

help asap will mark BRAINLIEST
a. what is the value of x?

b. what is the value of y?

c. what is the value of z?
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help asap will mark BRAINLIEST a what is the value of xb what is the value of yc what is the value of z class=

Respuesta :

timandkimhack
timandkimhack timandkimhack
  • 15-12-2019

x = 81 degrees (The sum of a triangle's angles must be 180 degrees. 48 + 51 = 99, and 180 - 99 = 81)

y = 99 degrees (Y and X are on a supplementary angle. Like a triangle, a supplementary angle's angles must add up to 180 degrees. 180 - 81 = 99)

z = 129 degrees (Z and the 51 degree angle are also on a vertical angle. 180 - 51 = 129)

Hope this helps!

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