jovohnjo jovohnjo
  • 26-05-2022
  • Mathematics
contestada

B
A
Solve for x and then find the measure of ZB:
LB

B A Solve for x and then find the measure of ZB LB class=

Respuesta :

nms918 nms918
  • 26-05-2022

Answer:

because measure A and B are supplemantery ,since the measure of $m(A°)+m(B°)=180°$ , then 6z-48+4z+38=180° → 10z=190 → z=19 , therefore

m(B°)=4(19)+38 → m(B°)=114 ,and m(A°)=6(19)-48=66°

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