Quiz about PTS genap kelas 7B

Question 1

jenis sudut apa gambar disamping?

Accepted Answer

sudut tumpul

Answer

sudut lancip

Answer

sudut lurus

Answer

sudut refleks

Question 2

termasuk jenis sudut apa gambar disamping?

Accepted Answer

sudut refleks

Answer

sudut lurus

Answer

sudut penuh

Answer

sudut tumpul

Question 3

Yang mana termasuk jari - jari ?

Accepted Answer

OB

Answer

AB

Answer

CB

Answer

AD

Question 4

Yang manakah tali busur ?

Accepted Answer

CB

Answer

AD

Answer

AB

Answer

OE

Question 5

yang manakah yang termasuk apotema?

Accepted Answer

OE

Answer

OC

Answer

OA

Answer

OD

Question 6

Yang mana busur mayor?

Accepted Answer

$$\cap ABC$$

Answer

$$\cap\ ADB$$

Answer

$$\cap CFB$$

Answer

$$\cap FB$$

Question 7

Yang manakah juring minor ?

Accepted Answer

juring ABC

Answer

juring AOD

Answer

juring AOC

Answer

juring AOB

Question 8

berapa keliling lingkaran jika jari - jarinya 35 cm ?

Accepted Answer

220 cm

Answer

200 cm

Answer

240 cm

Answer

260 cm

Question 9

Berapa keliling lingkaran yang diameternya 14 cm ?

Accepted Answer

44 cm

Answer

40 cm

Answer

41 cm

Answer

42 cm

Question 10

Panjang jari-jari sebuah roda 28 cm. Berapakah panjang lintasannya jika roda itu berputar atau menggelinding sebanyak 400 kali ?

Accepted Answer

704 m

Answer

701 m

Answer

702 m

Answer

703 m

Question 11

Sebuah motor menempuh jarak 3,14 km. Jika panjang jari-jari rodanya 25 cm. Berapa kali roda motor tersebut berputar?

Accepted Answer

2000 kali

Answer

2050 kali

Answer

3140 kali

Answer

3250 kali

Question 12

Berapa keliling daerah yang diarsir ?

Accepted Answer

100 cm

Answer

150 cm

Answer

170 cm

Answer

190 cm

Question 13

Berapa luas daerah yang diarsir ?

Accepted Answer

238 cm2

Answer

235 cm2

Answer

350 cm2

Answer

530 cm2

Question 14

Jika jari - jarinya 20 cm berapakah luas juring AOB ?

Accepted Answer

188, 4 cm²

Answer

181, 4 cm²

Answer

118, 4 cm²

Answer

108, 4 cm²

Question 15

Berapa panjang busur AB jika diameternya 40 cm?

Accepted Answer

18,84 cm

Answer

10,84 cm

Answer

10,04 cm

Answer

18,04 cm

Question 16

Pada gambar disamping, luas juring OAB =60 cm²,sudut AOB = 40⁰ dan sudut BOC = 120^o

Hitunglah Luas juring OBC.

Accepted Answer

180 cm2

Answer

150 cm2

Answer

160 cm2

Answer

170 cm2

Question 17

Pada gambar disamping, panjang busur AB = 40 cm, dan luas juring OAB = 80 cm² sudut AOB = 50⁰, dan sudut COD = 80⁰. Berapa panjang busur CD ?

Accepted Answer

64 cm

Answer

60 cm

Answer

46 cm

Answer

66 cm

Question 18

Pada gambar disamping, panjang busur AB = 40 cm, dan luas juring OAB = 80 cm² sudut AOB = 50⁰, dan sudut COD = 80⁰. Berapa luas juring OCD ?

Accepted Answer

128 cm2

Answer

125 cm2

Answer

124 cm2

Answer

129 cm2

Question 19

manakah sudut dalam bersebrangan ?

Accepted Answer

A4 dan B2

Answer

A1 dan A3

Answer

B4 dan A2

Answer

A2 dan B2

Question 20

Jika sudut A4 75^o Berapakah besar sudut A1

Accepted Answer

105o

Answer

75o

Answer

85o

Answer

115o

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