3 years ago

Geometry Question Help if you can please

Mathematics

1 answer:

docker41 [41]3 years ago

5 0

Answer:

≈ 78.55 cm

Step-by-step explanation:

Using the ratio of arc (AB) to circumference (C) is equal to the ratio of angle subtended at centre by arc AB to 360°, that is

$\frac{AB}{C}$ = $\frac{110}{360}$ , that is

$\frac{24}{C}$ = $\frac{110}{360}$ ( cross- multiply )

110C = 8640 ( divide both sides by 110 )

C = $\frac{8640}{110}$ ≈ 78.55 cm ( to 2 dec. places )

You might be interested in

Which of the following is the equation for the graph shown?

masha68 [24]

The equation of the circle shown is:

$x^2 + y^2 = 100$

<h3>What is the equation of a circle?</h3>

The equation of a circle of center $(x_0, y_0)$ and radius r is given by:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

From the graph, it can be seen that the center of the circle is (0,0), thus $(x_0, y_0) = (0,0)$ and the radius is of r = 10, hence the equation is:

$x^2 + y^2 = 100$

You can learn more about the equation of a circle at brainly.com/question/24307696

8 0

2 years ago

What is the image of

Ugo [173]

Answer:

Step-by-step explanation:

5 0

3 years ago

There are 1,920 fence posts used in a 12km strech of fence.how many fence posts are used in 1km of fence.

Pachacha [2.7K]

B.160

1920/12= x/1
1920*1=1920/12=160

5 0

3 years ago

Read 2 more answers

3) 9i(3)+ 9i(2)+ 18i + 36

GalinKa [24]

Answer:
36+63i

explanation:

7 0

3 years ago

The graph shows the temperature of coffee while it cools.

DaniilM [7]

Answer:

10 Minutes

Step-by-step explanation:

At roughly 10 minutes, the y-axis meets a point at the x-ais that can be shown as (40,10)

6 0

2 years ago