Question

Solve the following sum.​

Answer 1

Answer:

81 degrees

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Step-by-step explanation:

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Answer 2

Answer:

let the other angle be : x

two angles ( given ) 47° & 52°

total sum of 3 angles = 180°

ATQ,

47° + 52° + x = 180°

or, 99° + x = 180°

or, x = 180° - 99°

or, x = 81°

so x = 81°