markjanwellrodriguez markjanwellrodriguez

11-04-2022
Mathematics

contestada

10. A table tennis ball has a diameter of 40 mm. What is the surface area of the tabletennis ball?

10 A table tennis ball has a diameter of 40 mm What is the surface area of the tabletennis ball class=

Respuesta :

3005427 3005427

11-04-2022

Answer:

D

Step-by-step explanation:

The equation is 4πr²

The radius is half the diameter so divide the diameter by 2

40÷2=20

4π(20)²=5026.55mm

Rounds to 5027

Answer Link

Otras preguntas

which religions did not become part of the Byzantine Empire? A)Thrace B)Italy C)Egypt D)Britain

Geologic time is divided into segments based on two kinds of information. What are they?

imagine that you are a scientist studying DNA. you measure the number of cytosines and thymines in a small strand of dna. there are 45 cytosines and 55 thymines

is the product of 6×2×4 less than 50? Explain

Sixty-three is 70% of what number?

Completing the square x^{2}+3×=0

why many of the children of Maycomb show up only the first day of school?

6+y=8x heeeelllllllllpppppppp

what is the property of (4×8) × 3= (8×4) × 3=

Chase is trying to calculate the total cost of the T-shirt that he's buying. Since it's on sale, he first found the amount of the discount and added that to the