littlemia35 littlemia35
  • 17-10-2020
  • Mathematics
contestada

Find the measure of angle b

Find the measure of angle b class=

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bbenzenhafer
bbenzenhafer bbenzenhafer
  • 17-10-2020

Answer:

130°

Step-by-step explanation:

a straight line is 180°

so you have

180°-50°= 130°

Answer Link
sbhsh289
sbhsh289 sbhsh289
  • 17-10-2020
explanation:

b and 50 are supplementary angles (they add up to 180), so create an equation by adding them up to equal 180:

b + 50 = 180

we want the x by itself, so subtract both sides by 50 to get:

b = 130°
Answer Link

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