2-2 圓心角、圓周角、弦切角

2-2 圓心角、圓周角、弦切角

9th Grade

18 Qs

quiz-placeholder

Similar activities

B5 2-1 兩圓的位置關係

B5 2-1 兩圓的位置關係

9th Grade

20 Qs

質因數分解

質因數分解

7th - 9th Grade

20 Qs

圓的切線段性質&弦心距 觀念

圓的切線段性質&弦心距 觀念

9th Grade

15 Qs

排列組合

排列組合

9th Grade

16 Qs

3-1推理證明

3-1推理證明

9th Grade

15 Qs

B5_3-2_三角形三心(複習版)

B5_3-2_三角形三心(複習版)

9th Grade

20 Qs

九上三段複習-E

九上三段複習-E

9th Grade

15 Qs

兩圓的位置關係

兩圓的位置關係

9th Grade

15 Qs

2-2 圓心角、圓周角、弦切角

2-2 圓心角、圓周角、弦切角

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Medium

Created by

陳 嘉卿

Used 12+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

已知CD弧=60°,AD弧=50°,則∠ABC度數=?

60°

55°

50°

30°

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

已知CD弧=60°,AD弧=50°,則∠DOC度數=?

60°

55°

50°

30°

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

已知AD弧=50°,CD弧=60°,BC弧=200°則∠DAB度數=?

260°

250°

130°

110°

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

CAB的中文名稱為?

圓內角

圓周角

圓外角

弦切角

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

BAD的中文名稱為?

圓心角

圓周角

圓內角

弦切角

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

直線DE切圓OA點,若 AC弧=140°,

且∠BOC+∠BAC=150°,則∠BAD=?

50°

60°

70°

80°

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

關於此圓內接四邊形的圖,下列敘述哪些正確?

E為圓心

∠A、∠B、∠C、∠D皆為圓周角

∠A+∠B=180°

∠A+∠C=180°

∠D+∠B=180°

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?