what is the smallest and the biggest circle in the world ?
1. what is the smallest and the biggest circle in the world ?
apa yg paling kecil dan paling besar dilingkaran bumiapa lingkaran terbesar dan terkecil di dunia?
2. Circle in indonesia is
Jawaban:
LINGKARAN
Penjelasan:
Ya,Jawaban Yang Benar Adalah Lingkaran
lingkarannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
3. 4.Area of circle O is ….
Jawaban:
120+12=240
Penjelasan dengan langkah-langkah:
semoga benar
4. 11. What is the shape of sun and moon?a.Rectangleb. Circlec. Circled. trapeze
Jawaban:
circle .........
Penjelasan:
maaf kalo salah
Jawaban:Circle
Penjelasan:
Tinggal lihat kelangit
5. 7. Look at the Picture!OThe square isthe circle
Jawaban:
iya memang lingkaran kan udh di jawab
Jawaban:
Lihatlah Gambar!
HAI
Alun-alun adalah
lingkaran
6. The figure shows a quarter circle with radius 7 cm. What is the perimeter of the quarter circle?
r = 7 cm
1/4 p = ( 1/4 x π x 2 x r ) + 2r
(1/2 x 22/7 x 7 cm) + 14 cm
11 cm + 14 cm = 25 cm
7. A skater moves with 15 m/s in a circle of radius 30 m . The ice exert a central force of 450 N. What is the mass of the skater. (GAFSA)
Jawaban:
BANYAK BANGET MASALAH AKU BUNUH DIRI AJA AKU UDAH GK KUAT NAMA AKU SEPTIAN HAKIM MINTA MAAF JIKA ADA SALAH
8. 14. what is the shape?a. roundc. semi circleb. circled. oval
14.apabentuknya?
a:bulat...
b:setengahlingkaran...
c:lingkaran....
d:oval..
maafykkklosalhjawabnya...semogamembantu.....danjnganlupafolowdanlikeya..........danmaafkkitukokgakadagambarnya
9. 5. What is circle6. What are rectangle?7. What is the shape of pencil?
Jawaban:
5.A building that has curves and has no sides
6.
A building that has 4 sides and 2 sides that are the same length
7.Irregular
10. Quizif the diameter of the circle is 200 cm then what is the radius, area, then what is the circumference of the circle?Use Explain!
》Bangun Datar
=>JariJari
= D ÷ 2
= 200 ÷ 2
= 100 cm
=>Luas
= πr²
= 3,14 × 100 × 100
= 314 × 100
= 31.400 cm²
=>Keliling
= 2πr
= 2 × 3,14 × 100
= 2 × 314
= 628 cm
Semoga Membantu
Jawaban:
Radius
100 cm
Area
31.400 cm²
circumference
628 cm
11. a circle has a circumference of 907. 46 units. what is the diameter of the circle?
Jawaban:
sebuah lingkaran memiliki keliling 907,46 unit. berapa diameter lingkaran tersebut
12. Amanda : what ia the shape of guava? Marina : It is.... a. circle b. semi circlec. heart d. sphere
Jawaban:
a. circle
Penjelasan:
Sorry if its wrong
Jawaban:
Amanda :what is the shape of guava? (apa/bagaimana bentuk jambu biji?)
Marina : it is sphere ( itu adalah bola)
Penjelasan:
sorry if wrong
13. the perimeter of circle with diameter 20 m is....m
Jawaban:
62,8
Penjelasan dengan langkah-langkah:
k=3,14 dikali 20
k =62,8
14. point O is center of circle. measure of CAD = 35° and BFC = 105° what is measure of AOB!
Jawaban:
80
Penjelasan dengan langkah-langkah:
I hope this helps...!!!15. suppose the radius of a circle is 8units. what is its circumference
Circle
Solve for circumference
C≈50.27
Have a nice day ✨
16. if the radius of the circle is 25 cm, what is the circumference of the circle?
ANSWER BY : Rivtno___________________Radius = Half of diameter = 25Circumference Of the circle formula =2πr
JAWAB =2πr
=2×3,14×25
=6,28×25
=157CM
SEMOGA BERMANFAAT
17. A particle P is moving in a horizontal circle about O. It moves at constant speed V. Which statement is true?
Jawaban:
There are several statements that could be true regarding a particle P moving in a horizontal circle about point O at constant speed V, but some possibilities include:
The centripetal acceleration of the particle P is given by a = V^2 / r, where r is the radius of the circle.
The direction of the centripetal force acting on the particle P is towards point O.
The particle P has a velocity vector that is tangential to the circle at every point along its path.
The angular velocity of the particle P, which is the rate at which it sweeps out angle as it moves around the circle, is given by ω = V / r.
Without additional information, it is not possible to determine which of these statements, or others, might be true.
Penjelasan:
18. 24. Today is Sunday. Andi andhis friend playing football in thefield. The shape of the ball is ... *OA. circleOB.coneC. ovalOD. sphere
Jawaban:
circle
circle = bulat
semoga membantu
Jawaban:
A.Circle
Penjelasan:
bahasa Indonesia circle = lingkaran
sorry Kalo salah
19. A circle has a circumference of 88cm .What is the diameter of the circle
Sebuah lingkaran memiliki keliling 88 cm. Berapa diameter lingkaran tersebut?
Dik : K = 88 cm
Dit : d......?
PENJELASAN:
d = 2 × π × r
= 2 × 3,14 × 88
= 2 × 276,32
= 552,64
20. what is the formula of circumference ?( circle )
rumusnya adalah
Rumus Keliling Lingkaran
Sedangkan untuk Cara Menghitung Luas Lingkaran hampir sama dg Rumus Luas Lingkaran hanya saja K = 2.π.r dan perbedaannya terdapat pada jumlah kali r yg dua. Ingat bahwa Rumus Keliling dan Luas Lingkaran hampir sama sehingga anda harus benar – benar dipahami dan dihafalkan secara betul.

Rumus Diameter Lingkaran
Sedangkan untuk Cara Menghitung Rumus Diameter Lingkaran malah terlihat lebih sederhana karena d = 2 x r dan penjelasan lebih lengkapnya bisa anda lihat dibawah ini.

Baiklah setelah anda mengetahui dan memahami Rumus Luas, Keliling dan Diameter Lingkaran maka alangkah baiknya jika anda langsung melihat contoh Soal – Soal Matematika Lingkaran yg bisa anda lihat beserta jawabanya langsung agar anda bisa lebih paham dan maksud akan Rumus Lingkaran ini.
Contoh Soal Matematika Lingkaran
1. Diket Roda berbentuk Lingkaran mempunyai Diameter sebesar 30 cm maka tentukan jumlah Luas Lingkaran dan Keliling Lingkaran yg ada.
Jawaban Mencari Luas Lingkaran
Luas = π.r.r
Luas = 3,14 x 15 x 15 — > ( jari-jari 15 diperoleh dari d = 30/2 = 15)
Luas = 3,14 x 225 = 707 cm²
Jawaban Mencari Keliling Lingkaran
Keliling = 2.π.r
K = 2. 22/7.15
K = 30 x 22/7
K= 660 / 7 = 95 cm
circumference= keliling
circle = lingkaran
formula is :
if known diameter---> C=dπ
if known radius --> C=2πr , r = 1/2 d
and π = 22/7 or 3,14
thank's
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