Question

can you help me pls


pls fast full step by step process​

Answer 1

Answer:

$= > b = c \\ = > b = 27 \\ = > c = 27 \\ \\ \\ = > sum \: of \: allangle \: of \: tringle \: \\ = 180 \\ \\ = > b + c + d = 180 \\ \\ = > 27 + 27 + d = 180 \\ \\ = > 54 + d = 180 \\ \\ = > d = 180 - 54 \\ \\ = > d = 126 \\ \\ = > bdc + adc = 180 \: \: \: \: \: \: \: (linearpairs) \\ \\ = > 126 + adc = 180 \\ \\ = > adc = 54 \\ \\ = > d + a + x = 180 \\ \\ = > 54 + 54 + x = 180 \\ \\ = > x = 180 - 108 \\ \\ = >7 2$