1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kherson [118]
3 years ago
8

The radius of a circle is 8 cm. Find its area in terms of pi​

Mathematics
2 answers:
andrezito [222]3 years ago
5 0

hey,

A = pi x r²

A = pi x 8²

A = 64pi

Naily [24]3 years ago
3 0

Answer:

The area of the circle in terms of pi is 64π cm²

Step-by-step explanation:

To solve this exercise we need to use the area formula of a circle:

a = area

r = radius = 8cm

π = pi

a = π * r²

a = π * (8cm)²

a = π * 64cm²

a = 64π cm²

The area of the circle in terms of pi is 64π cm²

You might be interested in
Find the missing side of the triangle. leave your answer in simplest radical form
KIM [24]

missing side is x} = 10.15 mi .

<u>Step-by-step explanation:</u>

Here we have the following info from the figure: A right angled triangle with following dimensions

Perpendicular = x

base = \sqrt{122}

Hypotenuse = 15

By Pythagoras Theorem :

Hypotenuse^2 = Perpendicular^2 + base^2

⇒ Hypotenuse^2 = Perpendicular^2 + base^2

⇒ 15^2 = x^2 + (\sqrt{122})^2

⇒ 225 = x^2 + 122

⇒ x^2 = 225-122

⇒ x^2 = 103

⇒ (x^2)^\frac{1}{2} = (103)^\frac{1}{2}

⇒ x} = (103)^\frac{1}{2}

⇒ x} = 10.15

Therefore, missing side is x} = 10.15 mi .

8 0
3 years ago
What is an equation of the line that passes through the points (3, 4) and (-4, -3)?
Rudik [331]

Answer:

(7,7)

Step-by-step explanation:

7 0
3 years ago
2 of 6
liubo4ka [24]

Answer:

the probality of getting 11 is 1/12

Step-by-step explanation:

each dice has 6 numbers and there's 2 dices so, 6x2 is 12,so its a 1/12 chance to get a 11 out of 12

6 0
3 years ago
How to write 13.652 expanded form​
Tom [10]

Answer:

Step-by-step explanation:

One hundred sixty thousand fifty two

4 0
3 years ago
What is pq plus p/q minus r?
ludmilkaskok [199]

Answer:

Step-by-step explanation:

PQ+P/Q-R

By finding the common multiple

We'd have Q has the L.C.M

Thus;

(PQ²+P-QR)/Q

6 0
3 years ago
Other questions:
  • Lind GJ is tangent to point A and point G.<br><br> If HF = 12, find IF.
    10·1 answer
  • Identify the cross section of the solid shown in the image.
    10·1 answer
  • Ted ran 35 miles less than Mary last week.<br> Ted ran 13 miles. How many miles did<br> Mary run?
    12·2 answers
  • A survey found that 12 out of every 15 people in the United States prefer eating at a restaurant over cooking at home. if 400 pe
    6·2 answers
  • given XZ with X(-4 3) and Z(6 ,-2) find the coordinates of y if y divides XZ one-fifth of the way from X to Z
    10·1 answer
  • In the diagram, the measures of ∠1, ∠4, and ∠5 are 120°. The measure of ∠7 is 60°. Are lines c and d parallel
    10·2 answers
  • There are 18 bikes in a bike rack. There are 4 more blue bikes than yellow bikes,and 2 less yellow bikes than green bikes.how ma
    7·1 answer
  • PPLLLLZZZZZ HHHEEELLLLPPPP
    5·1 answer
  • PLS HELP !! WILL GIVE YOU BRAINLIEST
    9·1 answer
  • John's temperature is 98.6 degrees.<br> Positive or Negative
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!