All categories

3 years ago

The satang coin from Thailand has a radius of about 7 mm

Mathematics

2 answers:

Veseljchak [2.6K]3 years ago

6 0

Given:

The satang coin from Thailand has a radius of about 7 mm.

We need to determine the diameter and circumference of the coin.

Diameter of the coin:

The diameter of the coin can be determined by multiply the radius by 2.

Thus, we have;

$d=2r$

Substituting r = 7, we get;

$d=2(7)$

$d=14 \ mm$

Thus, the diameter of the coin is 14 mm.

Circumference of the coin:

The circumference of the coin can be determined using the formula,

$C=\pi d$

Substituting $\pi=3.14$ and $d=14$ , we get;

$C=(3.14)(14)$

$C=43.96 \ mm$

Thus, the approximate value of the circumference of the coin is 43.96 mm

garik1379 [7]3 years ago

3 0

Answer:

The satang coin from Thailand has a radius of about 7 mm.

We need to determine the diameter and circumference of the coin.

Step-by-step explanation:

You might be interested in

What is the area of a pentagon using the side length of 4

ehidna [41]

In this equation, n = # of sides
Area = n * (side length)² / 4*tan (180 / n)
Area = 5 * 4² / 4 * tan (36)
Area = 80 / 4 * 0.72654
Area = 80 / 2.90616 
Area = 27.5277341922 

 Source:
http://www.1728.org/polygon.htm

3 0

3 years ago

Shaul made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwo

Novay_Z [31]

278. I got It By Counting The Letters On Meh Keyboard As Many Times As The #'s On My Keyboard.

6 0

3 years ago

the student council at Madison Middle School has five sixth graders 5 7 grade and 5 eight graders. 1 student council member will

aleksandr82 [10.1K]

5/15 or 1/3 would be the correct answer

4 0

3 years ago

A triangle T is bounded (on three sides) by the lines x = 6, y = 0, and y = 3 2 x. A rectangle of width w is inscribed inside T.

Viktor [21]

Answer:

33.85 units^2

Step-by-step explanation:

you must first draw the triangle on the plane using the equations (see

attached file), you will have a right angle triangle with a height of 192 and a base of 6.

then you calculate the angle with the tangent function = 88.21

Then you use the small triangle to find the value of a (see attached file).

Finally, you propose an equation for X to find one of the sides of the triangle, once you have x squared it, and you already have the area,

i attached procedure

7 0

3 years ago

kwei-twang kuo plans to make these online payments: store charge account $160; charitable donation, $40; rent $550; cable bill,

Tema [17]

160+40+550+42.01=792.01 is the amount needed to pay. If you start with $16.83 and add $800=$816.83. Subtract the difference. The remaining checking account balance will be $24.82

8 0

3 years ago