3 years ago

How many sides does a regular polygon have if each exterior angle measures 72

Mathematics

1 answer:

EastWind [94]3 years ago

3 0

The answer is 5 sides. If the angle is 72 degrees, then it has 360/72 and that is equal to 5 sides.

You might be interested in

Mr. Dixon is ordering pizzas and breadsticks for a school pizza party and has a budget of $76,

sladkih [1.3K]

10x+13y=76 is the awnser

5 0

2 years ago

If 6 boys each contribute R155,50 towards the purchase of a tent. Calculate the amount which each would have to contribute if th

LiRa [457]

Answer:

9330

Step-by-step explanation:

6 boys

$= 15550 \times 6 = 93300$

10 boys=93300

1 boy=93300/10=9330

5 0

3 years ago

{7TH GRADE} Create four (4) problems that include fractions. Solve the problems using estimation.

zaharov [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A polynomial function can be written as (x + 1)(x + 4)(x – 7). What are the x-intercepts of the graph of this function?

attashe74 [19]

Answer:

fourth option

Step-by-step explanation:

Given

f(x) = (x + 1)(x + 4)(x - 7)

To find the x- intercepts let f(x) = 0, that is

(x + 1)(x + 4)(x - 7) = 0

Equate each factor to zero and solve for x

x + 1 = 0 ⇒ x = - 1

x + 4 = 0 ⇒ x = - 4

x - 7 = 0 ⇒ x = 7

x- intercepts are (- 1, 0 ), (- 4, 0 ), (7, 0 )

6 0

3 years ago

Why are these triangles similar?

Nezavi [6.7K]

The answer is AA

good luck

3 0

2 years ago