Question

in figure line 1 and line 2 intersect at O, forming angles as shown in the figure. If, a=35, find the value of b, c , d.
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Answer 1

Answer:

if a is 35 then c also 35 (vertical opposite side) and angel c+b=90 b=90-35=55 angel D also =55 (vertical opposite )

Answer 2

Answer:

$a = 35 \\ c = 35(opposite \: angle \: of \: a ) \\ now \: a \: \\ and \: d \: are \: on \: straight \\ \: line \: so \: \\ c \\ b + a = 180 \\ c \\ b = 180 - 35 \\ = 145 \\ now \: b\: and \: d \: are \: on \: straight \: line \: sob = d = 145$

Step-by-step explanation:

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