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worty [1.4K]
3 years ago
7

*** PLS HELP ASAP (14 points)

Mathematics
2 answers:
serious [3.7K]3 years ago
8 0

Answer:

Option 3. 360°

Step-by-step explanation:

we know that

The sum of the measures of the interior angles of triangle is equal to 180 degrees

The figure has two triangles

therefore

2(180\°)=360\°

<em>Alternative Method</em>

The formula to calculate the sum of the measures of the interior angles of a polygon is equal to

S=180(n-2)

where

n is the number of sides of the polygon

In this problem we have a a quadrilateral

so

n=4

substitute

S=180(4-2)

S=180(2)

S=360\°

mr Goodwill [35]3 years ago
8 0

Answer:

C: 360 degrees

Step-by-step explanation:

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