Math, asked by lakshitamahra, 18 days ago

Three angles of a quadrilateral are 54°, 80° and 161°find the measure of the fourth angle ​

Answers

Answered by arnavilovemyfamily99
0

Answer:

1. Add all the given three angles

= 54°+80°+161° =295°

LET the fourth angle be x

x + 295°=360°

= x = 360°-295°=65°

Hence , the fourth angle is 65°

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Answered by xXNiveditaXx
4

Answer:

Sum of the angle of a quadrilateral = 360°

Fourth angle =

54°+80°+161°+x=360°

295°+x=360°

x=360°-295°

x=65°

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