Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Mathematics

Grade9

Easy

Question

Find the surface area of the sphere with diameter of 8cm.

201.06cm²
804.25cm²
268.08cm²
2144.66cm²

hint Hint:

The Surface area of the sphere is given by $4 cross times straight pi cross times left parenthesis radius right parenthesis squared$

The correct answer is: 201.06cm²

$text Surface Area end text equals 4 pi r squared equals 4 cross times pi cross times 4 squared equals 64 pi equals 201.06 space c e n t i m e t e r s squared$

Related Questions to study

Find the surface area of the sphere

Find the surface area of the sphere

MathematicsGrade9

Find the surface area of the sphere with radius of 8.7cm

Find the surface area of the sphere with radius of 8.7cm

MathematicsGrade9

Pick the word that best matches the definition: A segment of a sphere that is a line that intersects the sphere in exactly one point.

Pick the word that best matches the definition: A segment of a sphere that is a line that intersects the sphere in exactly one point.

MathematicsGrade9

parallel

Calculate the surface area of the sphere with diameter of 7.3cm.

Calculate the surface area of the sphere with diameter of 7.3cm.

MathematicsGrade9

Find the surface area of the sphere with diameter of 2.5 mm

Find the surface area of the sphere with diameter of 2.5 mm

MathematicsGrade9

Find the surface area of the sphere with radius of 8cm

Find the surface area of the sphere with radius of 8cm

MathematicsGrade9

parallel

Find the surface area of the sphere with diameter of 14cm.

Find the surface area of the sphere with diameter of 14cm.

MathematicsGrade9

Find the surface area of the sphere with radius of 19.5cm

Find the surface area of the sphere with radius of 19.5cm

MathematicsGrade9

Find the surface area of the sphere with diameter of 0.99 mm

Find the surface area of the sphere with diameter of 0.99 mm

MathematicsGrade9

parallel

Find the surface area of the sphere with radius of 13.5cm

Find the surface area of the sphere with radius of 13.5cm

MathematicsGrade9

The formula to calculate volume of a sphere is _______________

The formula to calculate volume of a sphere is _______________

MathematicsGrade9

A rectangular lap pool measures 65.9 feet long by 12.4 feet wide, and 6.5 feet deep. Calculate its volume.

A rectangular lap pool measures 65.9 feet long by 12.4 feet wide, and 6.5 feet deep. Calculate its volume.

MathematicsGrade9

parallel

A rectangular lap pool measures 30.5 feet long by 8.5 feet wide, and 5.5 feet deep. Calculate its volume.

A rectangular lap pool measures 30.5 feet long by 8.5 feet wide, and 5.5 feet deep. Calculate its volume.

MathematicsGrade9

Find the volume of the rectangular prism whose length is 10 meters, width is 10 meters, and height is 4 meters.

Find the volume of the rectangular prism whose length is 10 meters, width is 10 meters, and height is 4 meters.

MathematicsGrade9

Find the volume of the rectangular prism whose length is 1.5 meters, width is 3.3 meters, and height is 1 meter.

Find the volume of the rectangular prism whose length is 1.5 meters, width is 3.3 meters, and height is 1 meter.

MathematicsGrade9

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.