Math, asked by oSushanto, 9 months ago

plzz answer this fastt​

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Answers

Answered by bangtangirl1
12

90°+40°+5a=180°

5a=50°

a=50°/5

a=10

Answered by AnmolAnubhav
2

Answer:

A =10

Step-by-step explanation:

90+40+angle aob=180

Angle aob =50

50=5a (V. O. A)

a=10

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