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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

$2(180\°)=360\°$

<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

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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2 years ago

Solve the system for x and y -3x+8y=103 -5x-8y=-255

Romashka-Z-Leto [24]

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Answer:

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Step-by-step explanation:

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3 years ago

Does 4(2x-5) equal 8x-5 or 8x-20? explain

Scorpion4ik [409]

4(2x-5)
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3 years ago

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3 years ago

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babunello [35]

Answer:

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