Math, asked by sahilrandhawa315, 11 months ago

two angles measures (55+3a) and
(115-2a) if it is suppliment of other then calculate the value of a

Answers

Answered by sanat2005k

6

Answer:a=10°

Step-by-step explanation: If 55+3a and 115-2a are supplimentary

∴ 55+3a+115-2a=180° [suppliment]

170+a=180°

a=180-170

=10°

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