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2 years ago

What is the internal angle sum of a quadrilateral? (Hint: A quadirlateral has 4 sides.) OA) 90 OB) 180 OC) 360 OD 540

Mathematics

2 answers:

shtirl [24]2 years ago

5 0

The internal angle sum of a quadrilateral is :

C. 360°

The sum of internal angles of a polygon is determined by a formula :

$\longmapsto (n - 2) × 180°$

where n represents number of sides.

In a quadrilateral there are four sides,

So, plugging 4 in the formula :

$(4 - 2) \times 180°$

$2 \times 180°$

$360°$

_____________________________

$\mathrm{ \#TeeNForeveR}$

andrezito [222]2 years ago

3 0

Answer:

C. 360

Step-by-step explanation:

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<h3>Given Information :</h3>

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<h3>To calculate :</h3>

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<h3>Calculation :</h3>

As we know that,

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