3 years ago

The sum of the interior angles of a quadrilateral equals 360°.

Mathematics

2 answers:

miss Akunina [59]3 years ago

5 0

True this is because of the number of angles a quadrilateral has which is 4

juin [17]3 years ago

4 0

The sum of the interiors of all quadrilaterals is 360°.

Hope this helps! ^^

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tiny-mole [99]

Answer:

53°

Step-by-step explanation:

x + (2x + 21) = 180

(Corresponding angles &

Supplementary angles)

3x + 21 = 180

3x = 159

x = 53°

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3 years ago

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Allisa [31]

Answer:

D. -4

Step-by-step explanation:

the slope formula is

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(x2,y2) = (4,7)

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2 years ago

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Murljashka [212]

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3 years ago

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NARA [144]

Answer:

The diameter is equal to the circumference divided by the number pi

Step-by-step explanation:

we know that

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$C=\pi D$

where

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we have

$D=6\ ft$

substitute

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3 years ago

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Helga [31]

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5 0

3 years ago

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