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Dmitry_Shevchenko [17]
2 years ago
9

The total number of degrees in the center is 360°. if all five vertex angles meeting at the center are congruent, what is the me

asure of a base angle of one of the triangles? 54° 72° 108° 144°
Mathematics
1 answer:
I am Lyosha [343]2 years ago
5 0

Answer:

54°

Step-by-step explanation:

Since the 5 vertex angles are congruent, each vertex angle = 360/5 = 72°

The sum of the angles of each triangle is 180-72 = 108°

The base angles of each triangle are equal to each other so each base angle = 108/2 = 54°

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Anybody know the answer?
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Answer:

<h2><em><u>Option</u></em><em><u> </u></em><em><u>B</u></em><em><u> </u></em></h2>

Step-by-step explanation:

<em><u>As</u></em>,

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8 0
3 years ago
Sulin cuts a ribbon into two pieces in the ratio 5 : 3. The shorter piece is 42 cm long. What is the length of the original ribb
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3 years ago
hey can you help me w/ some math ?? i make $8.50 an hour. monday through sunday only wednesday’s off. how much will i have in 2
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Answer:

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Step-by-step explanation:

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=> 8.50 x 5 x 3

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For Friday, Saturday, Thursday:

=> 8.5 x 6 x 3

=> 8.5 x 18

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In 1 week you get:

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=> 52.1429 x 280.5

=> 14626.08345

For 2 years, you get:

=> 14626.08345x 2

=>  29252.1669

=> Approximately $29252.1

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