Math, asked by romichakraborty56495, 9 months ago

full step require.

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Answered by adityapatekar85

0

Answer:

angle a and b is = to 180 degree

Answered by dalelamanya

0

Step-by-step explanation:

Since AB is a straight line a+b=180...(i)

given a-b=30... (ii)

solving i and ii

a+b=180

a-b=30

_______(adding)

2a=210

a=105

b= 75

Hope it helps you ..please mark it the brainliest

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