Area and Volume

Area and Volume - 1 Area and Volume (II) Form 2 Section A...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 Area and Volume (II) Form 2 Section A Multiple Choice Questions 1. The ratio of the radii of two circles is 2 : 3. Find the ratio of their circumference. A. 3 : 2 B. 2 : 3 C. 1 1 : 2 3 D. 3 2 : 2 2 2. If the radius of a circle is increased by 1 cm, then its circumference is increased by A. 1 cm B. 2 cm C. cm D. 2 cm 3. The sum of the areas of two circles is 85 cm 2 . If the radius of one circle is 7 cm, find the radius of the other circle. A. 4 cm B. 5 cm C. 6 cm D. 7 cm 4. In the figure, the area of the smaller circle is 121 cm 2 . If the radius of the larger circle is 7 cm longer than that of the smaller circle, find the area of the shaded region. A. 192 cm 2 B. 203 cm 2 C. 345 cm 2 D. 462 cm 2 5. Find the perimeter of the sector OAB in the figure.. A. 20 3 cm B. 20 16 3 cm C. 10 16 3 cm D. 80 16 3 cm 6. The area of a sector is 21 cm 2 . If the radius of the sector is 3 cm, find its perimeter....
View Full Document

Page1 / 8

Area and Volume - 1 Area and Volume (II) Form 2 Section A...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online