Class 8 Courses

Chapter 5: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 5

Mensuration Arc Length, Sector Area and Radian Measure Quiz Questions & Answers PDF Download - 3

The Mensuration arc length, sector area and radian measure Quiz Questions and Answers PDF (mensuration arc length, sector area and radian measure Quiz PDF e-Book) download Ch. 5-3 to learn Grade 8 Math Course. Solve Arc Length and Area of Sector MCQs PDF, Mensuration Arc Length, Sector Area and Radian Measure Quiz Questions and Answers to learn distance learning courses. The Mensuration Arc Length, Sector Area and Radian Measure Quiz App Download: Free learning app for arc length and area of sector, radian (rad), circle area and circumference test prep for online schools.

The Quiz: If the angle of sector is z° then the formula used to calculate is; "Mensuration Arc Length, Sector Area and Radian Measure" App (iOS, Android) with answers: Z°⁄360° x area of semicircle; Z°⁄360° x area of major arc; Z°⁄360° x area of circle; Z°⁄360° x circumference; to learn distance learning courses. Study Arc Length and Area of Sector MCQ Questions, download Amazon eBook (Free Sample) for distance learning.

Mensuration Arc Length, Sector Area and Radian Measure Exam Questions and Answers PDF Download: Test 3

MCQ 11:

If the angle of sector is z° then the formula used to calculate is

  1. z°⁄360° x area of major arc
  2. z°⁄360° x area of semicircle
  3. z°⁄360° x area of circle
  4. z°⁄360° x circumference
MCQ 12:

If the radius is 21 cm and the angle at center of circle is 140° then the length of the arc is

  1. 42.23 cm
  2. 73.24 cm
  3. 51.31 cm
  4. 62.42 cm
MCQ 13:

Considering radian, the value of cos 2.3π is

  1. 1.832
  2. 0.587
  3. 2.587
  4. 1.684
MCQ 14:

The formula used to measure area of circle is

  1. 4πr²
  2. πr²
  3. 2πr²
  4. πr² + 2r
MCQ 15:

By converting 3π⁄2 from radians to degrees, the answer will be

  1. 190°
  2. 150°
  3. 270°
  4. 290°

Mensuration Arc Length, Sector Area and Radian Measure Learning App: Free Download Android & iOS

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Mensuration Arc Length, Sector Area and Radian Measure App (Android & iOS)

Mensuration Arc Length, Sector Area and Radian Measure App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)

9th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

7th Grade Math App (Android & iOS)

7th Grade Math App (iOS & Android)