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 much protein does the average individual need per day

Tickets for a concert cost 18 dollars each. If you had 3450 dollars, how many tickets could you buy

Susan is buying a ring that is regularly $54. 95 and is on sale for 1/2 off. Which expression can Susan use to estimate the amount of the discount on the ring?.

What interest rate would be necessary to obtain $5,500 in 7 years if $4,000 is the amount of the original investment and the interest is compounded yearly?.

Find the solution of the system of equations shown on the graph.

John will tell you later in passive voice

What principles did President Adams suggest influenced his thinking?

According to recent research in healthy aging, what causes the decrease in brain volume?.

ravin has to see the doctor at 10:05 am. He gets to the doctor’s clinic at9:52 am. How many minutes early is he?

One number exceeds another by 27. The sum of the numbers is 53. What are the numbers?

ACCESS MORE