Question

option 1
option 2
option 3
option 4​

Answer 1

Answer:

the answer of first figure is there is 90degree angle in the inner of angle and the value of x is in first figure is

64+128+70+90+x=450

352+x=450

x=450-352

x=98

Answer 2

Answer:

the answer is 78deg

alternate interior angle =180-102=78

hope it helps

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