Question

find the value of x in following figure also mention steps and property ​pls give steps ​

Answer 1

Answer:

hey mate here is ur ans

Step-by-step explanation:

60 + y = 180 ( linear pair )

y= 180 - 60

y = 120°

70 + z = 180 ( linear pair )

z = 180 - 70

z = 110°

• Now, in figure ABCDE

A + B + C + D + E = 540 ( sum of a pentagon )

30° + x + 110 + 120 + x = 540

260 + 2x = 540

2x = 540 - 260

2x = 280

x = 280 / 2

x = 140°

therefore, the value of x is 140°

Answer 2

Answer:

x=140 degree

Step-by-step explanation:

below the angles of both x should be 110 and 120 degree

by linear pair

70+y=180

y =110

60+z=180

z =120

by pentagon angle sum property

x+x+30+110+120=540

2x=540-260

x=140 degree

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