eddiebautista73 eddiebautista73

02-12-2020
Mathematics

contestada

A) 41 cm2
B) 54 cm2
C)81 cm2
D)121.5 cm2

A 41 cm2 B 54 cm2 C81 cm2 D1215 cm2 class=

Respuesta :

22ahall77 22ahall77

02-12-2020

Answer:

C.

Step-by-step explanation:

you have to use the equation 4pir^2. After simplifying, it comes out to 81pi cm^2

Answer Link

Otras preguntas

If many different observations can all be explained by the same theory, does that make the theory true? Does it make the theory more likely? Explain your answer

Lana elf measured the width of 9 Christmas presents. The total width of all the presents was 135 inches. If the presents were all the same width, how wide was e

If many different observations can all be explained by the same theory, does that make the theory true? Does it make the theory more likely? Explain your answer

During World War I, the second phase in battles across enemy lines and no-man’s-land was 1.heavy bombardment 2.sniper fire 3.aerial bombing 4.infantry attack

Jewish Christians who taught legalism in the churches were called: Sanhedrin Pharisees Sadducees Judaizers Gentiles

your mother accidentally touches a hot pan. what first aid will you do?

Sam is a high school student struggling with a cocaine addiction. He has had many dangerous health issues, decreased academic success, and legal troubles as a r

Why did Britain refuse to withdraw troops from Ohio valley despite the agreement they made with the us in the treaty of Paris

Why was galileo galilei charged with heresy??

What was life like in Russia during the 1917 Russian Revolution?