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Fiesta28 [93]
2 years ago
12

Rly rly need help on this

Mathematics
2 answers:
Tomtit [17]2 years ago
5 0

Answer:

Step-by-step explanation:

funny i had the exact same queston like this anyways

pentagon=5 sides

5-2=3

3*180

540

add all them together

104+118+96+115=433

540-433

107

since a line equals 180

180-107=

73

I think you may have the same worksheet as me so here

Download pdf
jeka942 years ago
3 0

Answer:

D    73º

Step-by-step explanation:

Total angles

a = (sides - 2) * 180

a = (5 - 2) * 180

a = 540

-------------------

Missing angle

x = 540 - (104 + 118 + 96 + 115)

x = 107

a is supplementary to x

m∠A = 180 - 107

m∠A = 73º

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wariber [46]
ANSWER

-  \frac{16 \pi}{5}  \: and \:   \frac{14\pi}{5}


EXPLANATION

Coterminal angles are angles in standard position that have the same terminal side.


To find an angle in standard position that is coterminal with

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We add or subtract multiples of
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The first addition gives,

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We add the second multiple to get,

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We end the subtraction here because this is the least value among the options.


Therefore the angles that are coterminal with
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-  \frac{16 \pi}{5}  \: and \:   \frac{14\pi}{5}


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