cormac2 cormac2
  • 14-05-2021
  • Mathematics
contestada

Need help solving this!

Need help solving this class=

Respuesta :

osa16
osa16 osa16
  • 14-05-2021

Answer:

A = 4πcm, 6πcm²

B = 45°, 35πcm²

C = 12m, 18.7πm or 19πm

Step-by-step explanation:

Formulas used...

Length of an arc of a sector = (¢/360)×2πr

Area of sector = (¢/360)×πr²

¢ means the angle given or used

Answer Link

Otras preguntas

What does x equal? (the last number is -5 it was cut off)
He flag of a country contains an isosceles triangle.​ (recall that an isosceles triangle contains two angles with the same​ measure.) if the measure of the thir
find two integers whose some is negative seven
what is the answer to this question. please respond. I need the answer very quick.my teacher is going to get mad at me
even after her leg was amputated Sarah Bernhardt toured europe and the United States Where would a comma go?
What’s the correct answer
what is the correct form of ser and estar to use for Marìa____ de lima
12. Which age group is described by the following statement? Reflection on and acceptance of one’s life, feeling fulfilled, looking back on lives and accomplish
tim ate four more cookies than Alice. Bob ate as many cookies as tim.If x represents the number of cookies Alice ate,which expression represents the number of c
Plllllzzzzz help with questions three