多邊形內外角

多邊形內外角

8th Grade

15 Qs

quiz-placeholder

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多邊形內外角

多邊形內外角

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

Created by

建瑋 陳

Used 7+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正5邊形的一個外角多少度?

36°
54°
72°
90°

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正6邊形內角和幾度?

540°
720°
900°
1080°

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正7邊形的一個內角多少度?

(3× 180°)/7
(4× 180°)/7
(5× 180°)/7
(6× 180°)/7

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正8邊形的一個外角多少度?

45°
60°
90°
120°

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正9邊形內角和幾度?

1260°
1350°
1440°
1530°

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正3邊形的一個內角多少度?

30°
45°
60°
90°

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

正7邊形的一個外角多少度?

(2/7) × 180°
(3/7) × 180°
(4/7) × 180°
(5/7) × 180°

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