find the value of a
please solve it
Attachments:
varadthorat45:
a= 36
2a + 3a = 180
5a = 180
a = 36
Answers
Answered by
11
Answer:
a = 36°
Step-by-step explanation:
we know that 2a + 3a = 180°[ sum of angles on the same side of transversal =180°]
=> 5a = 180°
=> a = 36°
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Answered by
0
Answer:
2a and 3a are co- interior angles
so, 2a + 3a = 180⁰
5a = 180⁰
a = 180/5
= 36⁰
Thus , 2a = 2×36 = 72⁰
3a = 3×36 = 108⁰
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