Find number of sides of a regular polygon if each of its exterior angle is 36.

Mathematics

2 answers:

34kurt2 years ago

5 0

Answer:

Step-by-step explanation:

The sum of the measures of the exterior angles in a convex polygon is 360°.And each exterior angle measure 36 degrees so Number of side will be 10.

360 : 36 = 10

irinina [24]2 years ago

4 0

Answer:

10 sides,that is, a decagon or 10gon

Step-by-step explanation:

If the exterior angle is 36° then numbers of sides=

$36 = \frac{360}{n}$

Therefore

n=360°÷36°=10

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A ship is anchored off a long straight shoreline that runs north and south. From two observation points 16 miles apart on shore,

ELEN [110]

D - the shortest distance from the ship to the shore.
d / ( 17 - x ) = tan 32° = 0.62487
d / x = tan 53° = 1.32704
d = 0.62487 ( 17 - x )
d = 1.32704 x
0.62487 ( 17 - x ) = 1.32704 x
10.62279 - 0.62487 x = 1.32704 x
x = 10.62279 : 1.95191
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Answer:
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6 0

3 years ago

4x + 1 over 3 y2

vampirchik [111]

Answer:

1/3 =0.33

Step-by-step explanation:

just substitute the values of x and y into the expression to get

4(2)+1 /3(3)^2

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=1/3