akuxkidd
akuxkidd
03-05-2021
Mathematics
contestada
Question is in the attachment!!
Respuesta :
akbusiness987
akbusiness987
03-05-2021
Answer:
1.256 cm²
Step-by-step explanation:
2πr
0.4 ÷ 2 = 0.2
2 × 3.14 × 0.2
1.256 cm²
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
In a laboratory investigation, magnesium reacts with hydrochloric acid to produce hydrogen gas and magnesium chloride. This reaction is represented by the unbal
solve Sin(2theta)=1/2
What is the total amount of work required to move a proton through a potential difference of 100. volts? (1) 1.60 × 10^–21 J (3) 1.00 × 10^2 J (2) 1.60 × 10^–17
Write a paragraph explaining how advances in technology influenced the European Age of Exploration. Use specific examples of at least two technological advances
A town has a clock tower with a bell that tolls the number of hours of the day. (The bell will toll six times at 6 a. m. and six times at 6 p.m.) How many times
Jamestown was originally governed by a governor whose council was appointed by __________. A. Parliament B. King James C. the Virginia Company D. the House of B
Which words make up the adverb phrase in this sentence? In colonial days, there were no fire departments. a. In colonial days b. no fire c. there were d. fi
Where did the European Renaissance begin? a. Iberian peninsula b. Italian peninsula c. Northeastern Europe d. Central Europe
“Troops Break Up Bonus Army Protest” “FDR Proclaims Bank Holiday” “Misery Created by Dust Bowl” These headlines concern events that occurred during the (1) Civi
Whites accused Chinese workers on the West Coast of A. taking white jobs. B. claiming the best land. C. destroying Oriental schools. D. attacking railroad pr
