madeline68 madeline68

02-06-2021
Mathematics

contestada

how do i find the surface area of the sphere??

how do i find the surface area of the sphere class=

Respuesta :

02-06-2021

Answer:

98 π R

Step-by-step explanation:

Surface area of sphere = 4 π R²

= 2 π R × 2 R

= 49 π × 2 R

= 98 π R

Answer Link

Otras preguntas

A 51. 3-kg skateboarder starts with a speed of 2. 26 m/s. He does 114 J of work on himself by pushing with his feet against the ground. In addition, friction do

Support: What major details BEST support my claim? Give three examples and an explanation for each example For vaping

Solve the equation by extracting square roots: (x+7)²=96. If there is more than one solution, enter "NA" for its approximate value.

You balance on a flat piece of driftwood 1 m long and 0. 05 m wide. Estimate the pressure that you and the driftwood exert on the sand below. a) 30 lb/m²b) 300

A particle moves with a cylindrically symmetric potential energy U=U(rho,z), where rho,φ,z are cylindrical coordinates. (a) Write the Lagrangian for an unconstr

A local food processing firm uses 24,000 glass jars to produce gourmet jams and jellies per year. It costs the firm $60 each time it places an order for jars wi

How can you tell whether a certain part is forged or cast?Describe the features that you would investigate to arrive at a conclusion.

At the time of her grandson's birth, a grandmother deposits $5,000 in an account that pays 5% compounded annually. What will be the value of the account at the

A ray of light is incident upon a parallel sided transparent slab of thickness 9cm at an angle of incidence 60degrees.if the angle of refraction is 30degrees, t

A converging lens (f₁=11.0cm) is located 27.0 cm to the left of a diverging lens (f₂=-5.64cm). A postage stamp is placed 33.9 cm to the left of the converging l