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3 years ago

7

A regular polygon has 25 sides. Find the measure of one exterior angle. Do NOT round your answer The measure of one exterior ang

le isdegrees .

1 answer:

irina [24]3 years ago

3 0

Answer:

72 DEGREES

Step-by-step explanation:

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nataly862011 [7]

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3 years ago

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stich3 [128]

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3 years ago

What is the distance between M(9, −5) and N(−11, 10)?

lesya692 [45]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{25 \: units}}}}}$

Step-by-step explanation:

Let M ( 9 , -5 ) be ( x₁ , y₁ ) and N ( - 11 , 10 ) be ( x₂ , y₂ )

<u>Finding</u><u> </u><u>the </u><u>distance </u><u>between</u><u> </u><u>these</u><u> </u><u>points</u>

$\boxed{ \sf{distance = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}$

$\longrightarrow{ \sf{ \sqrt{ {( - 11 - 9)}^{2} + {(10 - ( - 5))}^{2} } }}$

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$\longrightarrow{ \sf{ \sqrt{ {( - 20)}^{2} + {(15)}^{2} } }}$

$\longrightarrow{ \sf{ \sqrt{400 + 225}}}$

$\longrightarrow{ \sf{ \sqrt{625}}}$

$\longrightarrow{ \sf{ \sqrt{ {(25)}^{2} } }}$

$\longrightarrow{ \sf{25 \: units}}$

Hope I helped!

Best regards! :D

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3 years ago

Which of the following fractions is in simplest form? 2/10 3/18 5/65 10/37

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julsineya [31]

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Step-by-step explanation:

C = π·d

C = 3.14(24)

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3 years ago