Question

In a ∆ ABC it is given that angle B is 37° and angle C is 29° then angle A is.

114°

104°

54°

144°


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Answer 1

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Given:-

• In ∆ABC

• angle B= 37°, angle C= 29°

To Find:-

• Measurement of angle A

Solution:-

In ∆ABC

angle A + angle B + angle C = 180° {angle

sum Property}

✒ angle A + 37°+ 29° = 180°

✒ angle A= 180°- 66°

${\huge{\boxed{\sf{\color {lightgreen}{@ngle~ A = 114°}}}}}$

Answer 2

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In ∆ABC

angle A + angle B + angle C = 180° {angle

sum Property}

✒ angle A + 37°+ 29° = 180°

✒ angle A= 180°- 66°

Angle A=114°