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
borishaifa [10]
2 years ago
11

The diameter of a circle is 28 millimeters. What is the circle's area Use 3.14 for ​.

Mathematics
1 answer:
yulyashka [42]2 years ago
8 0

Answer:

615.44 mm²

Step-by-step explanation:

Before finding the area of the circle, first, let us find the radius of the circle.

Given that,

diameter ⇒ 28 mm

Therefore,

<h3>d = 2r</h3>

28 = 2r

Divide both sides by 2.

14mm = radius

<u>                                             </u>

And now, let us find the area.

The formula to find the area of the circle is :

<h3>Area = π r²</h3>

Let us solve now.

Area = π r²

        = 3.14 × 14 × 14

        = 43.96 × 14

        =<u> 615.44 mm²</u>

You might be interested in
A group of students and teachers are going on a field trip? One ninth of the group will fit on 1/3 of a school bus. How many bus
solniwko [45]
3/9 will fit on one bus so it will take 3 buses to fit 9/9 of the students, which 9/9 is the whole group.
6 0
3 years ago
Find the surface area of a square pyramid with side length 1 yd and slant height 3 yd.
vitfil [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
Need help my answer is in blue
Bezzdna [24]
Yeah it's true, a point has no width, hight, or depth
4 0
3 years ago
Convert 3.5 • 10^4 to standard form.
timofeeve [1]

3.5\cdot10^4=35000

7 0
3 years ago
Will give brainliest!) What effect will a 90-degree clockwise rotation have on the triangle? Be sure to address how it could imp
Darya [45]

Answer:

The triangle will be same to the first triangle only its side would be changed. The triangle will be congruent to the first triangle. The triangle formed will be the same as the first.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Angle S and angle T form a linear pair if measurement of angle S equals 5X +9 and measurement of angle T equals 3X +11 find the
    5·1 answer
  • Which of the following statements demonstrates the associative property of multiplication?
    10·2 answers
  • Which box and whisker plot represents the data below. 11 11 12 13 15 17 19 19.5 20
    8·2 answers
  • HELP ME THIS IS EXTRA CREDIT!!!!!!! 
    6·1 answer
  • Cool Scoops ice cream shop offers 60 different one-topping sundaes. If there are 5 flavors of ice cream, how many toppings are t
    6·2 answers
  • Omar's credit card has an APR of 26% calculated on the previous monthly
    6·1 answer
  • Complete the square for each expression. Then factor the Trinomial <br> x^2+8x
    7·1 answer
  • Find the measure of an angle with measure between 0° and 360° that is coterminal with an angle measuring –800°. (just enter the
    6·1 answer
  • What is the value of p-12=14
    10·2 answers
  • Find the slope of the line passing through the points (-7 ,-7) and (-3,6)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!