shazem628 shazem628
  • 26-03-2022
  • Mathematics
contestada

PLEASE HELP ASAP
EVERYTHING NEEDED IS IN THE PIC BELOW

PLEASE HELP ASAP EVERYTHING NEEDED IS IN THE PIC BELOW class=

Respuesta :

subtomex0
subtomex0 subtomex0
  • 26-03-2022

AB=AOB×r

6π=9AOB

AOB=3π/2

The area of the circular sector is given by;

[tex]a = \frac{ \frac{3\pi}{2} }{2\pi} \times (\pi \: r {}^{2} )[/tex]

[tex]a = \frac{3\pi}{4} \times 81\pi[/tex]

[tex]a = 60.75\pi[/tex]

[tex]a = 190.85 \: cm {}^{2} [/tex]

Answer Link

Otras preguntas

Photosynthesis occurs
In “the tyger” by william blake, what conclusion can be drawn about the tiger’s creator?
What are some facts on the Plessy vs Furguson?
Zero is a rational number. true.
Help me pleaseeee its ALGEBRA
Evaluate: 100(1 - 0.02)10. Round to the nearest tenth.
Why was having a written law code a victory for the plebeian of Rome? 1. It encouraged the upper class to make laws that benefited them. 2. It allowed them to o
Which can issue death certificates but cannot perform autopsies?
What is the difference between exponents inside and outside the parentheses of an equation?
Which of the following word analysis strategies BEST helps the reader define the word niches in the passage below? I had been deceived, too, in respect to the s