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vredina [299]
3 years ago
13

What is the measure of Angle A?

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer:

136

Step-by-step explanation:

i just took the test

Marysya12 [62]3 years ago
3 0

Answer:

136

Step-by-step explanation:

The sum of interior angles of a polygon is (n-2)x180 where n is the no. of sides. Here n=5 Therefore sum of int. angles = (3-2)x180= 3x180=540.

Sum of all given angles =404.

Remaining angle= 540-404=136

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