Math, asked by finbarfrancismoughan, 4 months ago

ABC. A=60 degrees C=45 degrees, AB=9 Find: Perimeter of ABC and the area of ABC

Answers

Answered by VerifiedAnirbanDutta

0

Answer:

By angle sum property

The sum of angles of a triangle =180 degree

According to the question

Angle A + angle B +Angle c = 180

60 degree +angle B + 45degree =180

Angle B = 180- 105

75 degree

Step-by-step explanation:

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