Thatdudeplane Thatdudeplane
  • 03-12-2021
  • Mathematics
contestada

Radius and area work

Radius and area work class=

Respuesta :

DrRKD DrRKD
  • 03-12-2021

Answer:

9. b) 3.14 m²

10. d) 36.98 cm²

Step-by-step explanation:

9: Area of circle: πr²

one fourth of a circle, so its 1/4πr²

1/4*3.14*2²

1/4*3.14*4

3.14

10.

Diameter is 4.3 so the width of rectangle is 4.3

both circle has diameter of 4.3 so the length is 4.3*2 = 8.6

Area - L x W

4.3*8.6

= 36.98

Answer Link

Otras preguntas

ANSWER A.S.A.P OFFING 50 POINTS Andrew Jackson's supporters replaced caucuses with a. selection meetings. c. delegate conventions. b. state conventions. d. nom
What types of cells does meiosis produce?
Simplify the expression and solve the equation. Show all calculations
What are three common types of federal taxes?
Which of the following is defined as the elastic leasing of pooled computer resource over the Internet? 1) Broadband 2) Wiki 3) The cloud 4) Bluetooth 5) SSD
Which features are used in the classic Egyptian pyramid?Choose all answers that are correct.They served as a pharaoh's tomb.Smooth white limestone once covered
Please help! I will give brainliest if I can!
Winds generally flow away from the equator and toward the poles. What transfer does this flow of wind cause? A. an energy transfer, with heat energy moving towa
PLZ HURRY IT'S URGENT!!!!! Which word group best completes the sentence without introducing an inappropriate shift in tense? We had been putting away the dish
How does the Berlin Blockade demonstrate the issues of the Cold War??