Question

8) Find the value of x and y in the figure
30
140
x​

Answer 1

Step-by-step explanation:

exterior angle at A

= sum of other interior angle

107=x+57

x=107−57=50

o

in △107−57=50

o

∑ interior angle

x+40+107=180

x=33

x+65+y=180

y=180−65−33

y=82

solution

Answer 2

Answer:

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