A medicine capsule is in the shape of acylinder with two hemispheres s

1.	A medicine capsule is in the shape of acylinder with two hemispheres stuck to eachof its ends The length ofthe entire capsule is 14 mm and the diameterof the capsule is 5 mm. Find its surface area.14 mm3
Answer» ANSWER: PLEASE Mark me as brainlist koi mujhe bhi thanks kar do Step-by-step explanation: Given: Length of CAPSULE (l) = 14 mm Diameter of Capsule = Diameter of Cylinder =5 mm Radius = 2 Diameter Therefore, Radius of each Hemisphere = Radius of Cylinder = R = 2 5 = 2.5 mm Length of Cylinder = AB = Total length of Capsule - Radius of left Hemisphere - Radius of Right Hemisphere =14−2.5−2.5=9 mm Surface Area of Capsule = Curved Surface Area of Cylinder + Surface Area of Left Hemisphere + Surface Area of Right Hemisphere =2πrl+2πr 2 +2πr 2 =2πrl+4πr 2 =2× 7 22 ×2.5×9+4× 7 22 ×2.5 2 = 7 22 [45+25]= 7 22 ×70=220 mm 2

A medicine capsule is in the shape of acylinder with two hemispheres stuck to eachof its ends The length ofthe entire capsule is 14 mm and the diameterof the capsule is 5 mm. Find its surface area.14 mm3

Answer»

ANSWER:

PLEASE Mark me as brainlist koi mujhe bhi thanks kar do

Step-by-step explanation:

Given:

Length of CAPSULE (l) = 14 mm

Diameter of Capsule = Diameter of Cylinder =5 mm

Radius =

Diameter

Therefore, Radius of each Hemisphere = Radius of Cylinder = R =

= 2.5 mm

Length of Cylinder = AB = Total length of Capsule - Radius of left Hemisphere - Radius of Right Hemisphere

=14−2.5−2.5=9 mm

Surface Area of Capsule = Curved Surface Area of Cylinder + Surface Area of Left Hemisphere + Surface Area of Right Hemisphere

=2πrl+2πr

+2πr

=2πrl+4πr

=2×

×2.5×9+4×

×2.5

[45+25]=

×70=220 mm

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