Question

दी गई आकृति में एक्स का मान निकलो यदि l || m हे​

Answer 1

Answer:

x= 30 { alternate interior anlge , l || m

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

triangle angles measures are 30 and 40 so remaining will be of 180-30-40=110

sum of all angles of triangle is 180

angle in its linear pair should be 180-110=70

l is parallel to m

so x = 70. by corresponding angle theorm