Shardthedragon Shardthedragon
  • 04-01-2021
  • Mathematics
contestada

plz help me!!!

​Quadrilateral ABCD​ is inscribed in this circle.



What is the measure of angle B?

Enter your answer in the box.

m∠B=__°

plz help me Quadrilateral ABCD is inscribed in this circle What is the measure of angle B Enter your answer in the box mB class=

Respuesta :

choccocakee
choccocakee choccocakee
  • 04-01-2021
~kites have adjacent sides equal~

x = 3x-12

move 3x to the other side as a negative number

-2x = -12

divide both sides by -2

-12 divided by -2 is 6

so, x is equal to 6

but, we aren't done yet because the questions asks for the value of angle b

substitute the value we found into the equation for angle b

3(6)-12

36-12

24

so, angle b has a value of 24 degrees
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