All categories

3 years ago

What is the area of the sector of the circle when the radius is 10 and the shaded part is 45 degrees

Mathematics

2 answers:

r-ruslan [8.4K]3 years ago

7 0

Answer:

We are solving for the area so; A=134.16

Step-by-step explanation:

Zarrin [17]3 years ago

7 0

Here is the formula for finding area of a sector:

A = $\pi r^{2}$ × θ° ÷ 360°

where theta is the angle of the sector you wish to find, and r is the radius of the circle.

Substitute the numbers in and you get:

$\frac{25\pi }{2} unit ^{2}$

You should find 39.26991 as your answer (or any number rounded according to the value of pi)

You might be interested in

If You were given f (3)=7, what is the x value

Ede4ka [16]

Answer:

7/3

Step-by-step explanation:

divide each term by 3 and simplify

5 0

3 years ago

(-6x) / (-2) Simplify. 12x 4x 3x 1/12x

ElenaW [278]

$\dfrac{-6x}{-2}=\dfrac{-6}{-2}x=3x$

8 0

3 years ago

What are the values of mode and median in the following set of numbers? 1,3,3,6,6,5,4,3,1,1,2 Mode: 1, 2, Median: 2 Mode: 1,3, M

AURORKA [14]

<h3>given:</h3>

$1 \: 3 \: 3 \: 6 \: 6 \: 5 \: 4 \: 3 \: 1 \: 1 \: 2$

the mode and median of the given numbers set.

<h3>solution:</h3><h3>mode:</h3>

the most frequently occurred number.

$mode = 1 \: and \: 3$

<h3>median:</h3>

first arrange all the numbers in either decending or ascending order, then find the number in the middle.

$1 \: 1 \: 1 \: 2 \: 3 \: 3 \: 3 \: 4 \: 5 \: 6 \: 6$

$median = 3$

hence, the median of the following data set is 3 and the mode is 1 and 3

8 0

2 years ago

Which expression is represented by the phrase"the square of x increased by the product of 8 and x

m_a_m_a [10]

"The square of x" means x^2, so we can eliminate options A and D.

"product of 8 and x" means that 8 and x are multiplied together (like 8x)

If x^2 is increased by 8x, we are adding x^2 and 8x together.

B. x^2 + 8x

3 0

4 years ago

What is the slope of a line perpendicular to the line whose equation is 2x+8y -64 Fully reduce your answer.

Lelechka [254]

Answer: I am pretty sure it is y=-1/4x-8. Hope this helps!

Step-by-step explanation:subtract the 2x from both sides which gives you 8y=-2x-64. Then you want to divide both sides by 8 to get y=-1/4x-8

6 0

3 years ago