balaaditya1012 balaaditya1012

18-02-2020
Mathematics

contestada

The radius of a solid hemisphere is 2r. Find its total surface area

Respuesta :

peachyoshy peachyoshy

18-02-2020

Answer:

Radius= 2r

Step-by-step explanation:

Surface area of hemisphere

=2 x 22/7 x (2r)^2

=44/7 x 4 r^2

=174/7 r^2

=25.14 r^2

Answer Link

Otras preguntas

how did the colonists react to Ulloas governing tactics

Hail stones do a lot of damage when they fall to the earth and hit homes and cars with great force they hit with great force why

If I ate 5 candies from the box containing 9 candies, I ate 5/9 of all candies. So 5 is 5/9 of 9. What part of 12 is 7? PLZ HELLLP

How is the speaker characterized by her wish to keep her diary a secret from her brother?

Where were the first Spanish colonies located in the New World?

In the specific-to-general pattern, the writer A. begins with specific details and leads up to a broader idea. B. begins with various details and arranges them

The force that keeps an object moving in a circle is called A. Centripetal force B. Fluid friction C. Inertia D. Momentum

Kenya jumped 7 and 1 sixth feet. Janet jumped 6 and 1 third feet. How much farther did Kenya jump?

In which example is matter changingstate?A. heating a pan of water until thewater is all goneB. putting a soft drink can in therefrigerator to cool itC. heating

Should Hamlet be pitied le admired?