SOLUTION: What's the area of sector for 0=7pi/4, r=4m

Question 1028582: What's the area of sector for 0=7pi/4, r=4m
Found 2 solutions by Cromlix, Edwin McCravy:
Answer by Cromlix(4381) (Show Source): You can put this solution on YOUR website!
Hi there,
Formula:
Angle/360 = Area of Sector/Pi x r^2
7π/4 /2π = Area of Sector/π x 4^2
Area of Sector = π x 16 x (7π/4) / 2π
Area of sector = 43.98m^2
Hope this helps :-)
Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!
Please stop
scrolling down so
much when you post
a problem!!!

RELATED QUESTIONS
find the perimeter of a sector of a circle with central angle O=7pi/4 and radius... (answered by Alan3354)
What is the area enclosed by a circular sector whose radius is r and arc length is s. (answered by Earlsdon,edjones)
a circle has a radius of 4 centimeters. What is the area of the shaded sector? *the... (answered by richwmiller)
Find the area of the sector of a circle if r = 4 and the measure of the arc is 60�. (answered by richard1234)
The figure shows a sector with radius r and angle θ in radians. The total perimeter... (answered by Fombitz)
Find the area of sector COD if the radius is 10cm and mCD = 45, what is the sector area? (answered by mananth)
The sector with a radius of 2.25m and sector angle 56. calculate area of the... (answered by Boreal)
A sector of a circle has a central angle of 80 degrees.If the radius of the sector is... (answered by solver91311)
The perimeter of a sector is 9m and its radius is 3m. a)complate the angle of the sector (answered by ikleyn)