MEDIUM
MYP:3
IMPORTANT
Earn 100

A soccer ball is packaged in a cubic box with side lengths of 22 cm. Assuming that the ball touches all faces of the box, what percentage of the box is wasted space. Round all values to the nearest tenths. Take π=3.14

Important Questions on 3D Shapes Products, Processes and Solutions

EASY
MYP:3
IMPORTANT

Find the radius of a sphere that has an equal surface area and volume.

EASY
MYP:3
IMPORTANT

Calculate the volume and surface area of each of the following shape. Round answer to the nearest tenth.  (Take π=22/7)

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EASY
MYP:3
IMPORTANT

Find the volume and surface area of the following sphere. Round your answer to the nearest tenth (Take π=22/7).

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HARD
MYP:3
IMPORTANT

Calculate the volume and surface area of each of the following cone. Round answer to the nearest tenth.  (Take π=22/7)

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HARD
MYP:3
IMPORTANT

Find the volume and surface area of the following square pyramid. Round your answer to the nearest tenth.

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HARD
MYP:3
IMPORTANT

Find the volume and surface area of the pentagonal pyramid. Round your answer to the nearest tenth.

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EASY
MYP:3
IMPORTANT

In order to help reduce employees' stress levels and give them a place to get away from their office cubicle, Amazon has built three giant spheres in downtown Seattle, USA. Inside the spheres, the climate is very similar to that of Costa Rica, providing a nice break from the sometimes cold and rainy Seattle weather. The spheres also contain waterfalls, a river and tropical gardens. The largest sphere measures 40 m in diameter. 

If the volume of space available in the largest sphere to the nearest tenth is V m3 then find V(Take π=22/7)

EASY
MYP:3
IMPORTANT

In order to help reduce employees' stress levels and give them a place to get away from their office cubicle, Amazon has built three giant spheres in downtown Seattle, USA. Inside the spheres, the climate is very similar to that of Costa Rica, providing a nice break from the sometimes cold and rainy Seattle weather. The spheres also contain waterfalls, a river and tropical gardens. The largest sphere measures 40 m in diameter. 

If the spheres are covered in glass, If the area of glass needed to cover the largest sphere is S m2 then find S(Take π=22/7)