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3 years ago

*** 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

$2(180\°)=360\°$

Alternative Method

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

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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