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Sphere Surface Area Unveiled: Basics and Formulas

Sphere Surface Area Unveiled: Basics and Formulas

تمام سطحیں • 7 لیکچرز • زندگی بھر رسائی
Prabh Kirpa Classes

تصدیق شدہ ماسٹر انسٹرکٹر

Sphere Surface Area Unveiled: Basics and Formulas
ٹریلر
اپنے انسٹرکٹر سے ملیں: Prabh Kirpa Classes

19 ms

5.0 / 5.0
عالمی درجہ بندی
1
فعال طلباء
38 منٹ
کل مواد

جو آپ سیکھیں گے۔

What is meant by Sphere? What is the difference between Sphere and Hemisphere?
How many faces sphere and hemisphere have?
How to calculate the surface area of sphere?
If the radius of the sphere is doubled, what will happen to its surface area?

کورس کا مواد

2 حصے • 7 لیکچرز • 00:38:32 کل لمبائی

Introduction

02:04
  1. What is meant by Sphere?
  2. What is the difference between Sphere and Hemisphere?
  3. How many faces sphere and hemisphere have?
  4. What are the examples of spheres in the real world?
  5. What is the formula for calculating the surface area of sphere?
  6. If the radius of the sphere is doubled, what will happen to its surface area?

Meaning and Surface Area

مفت پیش نظارہ
06:46
  1. What is the meaning of sphere?
  2. What is meant by radius of sphere?
  3. What are the properties of a sphere?
  4. Which are some examples of spheres in everyday life?
  5. What is meant by Hemisphere?
  6. What is the difference between Sphere and Hemisphere?
  7. How many faces a sphere has?
  8. What is meant by surface area of a sphere?
  9. What is the formula for calculation of a sphere?
  10. What is meant by “π” in the formula for calculation of a sphere?

Calculating radius from surface area

03:05

Calculating Surface Area of Sphere from radius

06:31

How to find the surface area of a sphere when radius is given?

Ratio of surface area of two balloons

05:46

How to calculate the ratio of surface areas of the two balloons when radius of a spherical balloon is doubled?

Calculating Surface Area of Sphere from diameter

07:26

How to calculate the surface area of a sphere when diameter of sphere is given?

Ratio of surface area of moon vs. Earth

06:50

How to calculate the ratio of surface area of moon and earth when diameter of the moon is approximately one-fourth of diameter of the earth?

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تقاضے

Basic knowledge of Algebra and Geometric concepts

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Intended learners: Students and any individual who enjoys learning about various mathematical concepts

اس کورس کے بارے میں

  • What is the meaning of sphere?
  • What is meant by radius of sphere?
  • What are the properties of a sphere?
  • Which are some examples of spheres in everyday life?
  • What is meant by Hemisphere?
  • At how much distance from the center of the sphere lies any point on surface area of sphere?
  • What is the difference between Sphere and Hemisphere?
  • How many faces a sphere has?
  • What is meant by surface area of a sphere?
  • What is the formula for calculation of a sphere?
  • What is meant by “π” in the formula for calculation of a sphere?
  • How to find the surface area of a sphere when radius is given?
  • How to calculate the surface area of a sphere when diameter of sphere is given?
  • How to calculate the ratio of surface areas of the two balloons when radius of a spherical balloon is doubled?
  • How to calculate the radius of a sphere when surface area of sphere is given?
  • How to calculate the ratio of surface area of moon and earth when diameter of the moon is approximately one-fourth of diameter of the earth?
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