Question

*** PLS HELP ASAP (14 points)

Answer 1

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

so

n=4

substitute

$S=180(4-2)$

$S=180(2)$

$S=360\°$

Answer 2

Answer:

C: 360 degrees

Step-by-step explanation: