SOLUTION: a circle a diameter 28 cm with a sector subtending an angle of 75 at the centre. Find the area of the shaded region

Algebra.Com
Question 1155544: a circle a diameter 28 cm with a sector subtending an angle of 75 at the centre. Find the area of the shaded region
Found 2 solutions by mananth, MathTherapy:
Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!

.


= 32.07 cm^2

Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!
a circle a diameter 28 cm with a sector subtending an angle of 75 at the centre. Find the area of the shaded region
That area is WRONG!
It's NOT 32.07 cm^2.
You need to be VERY CAREFUL when it comes to ACCEPTING answers from certain individuals in this forum!
Some make MANY, MANY, MANY errors, so you may need to do your problems on your own, or only accept answers from a REPUTABLE, and somewhat "stable" individual in this forum!
RELATED QUESTIONS

A sector of a circle 7cm subtending an angle 210 at the centre of the circle, is used to... (answered by josgarithmetic,KMST)
the length of an arc of a circle is 12 cm,the corresponding sector area is 108 cm^2.... (answered by josgarithmetic)
You will have to go here for the diagram:... (answered by ccs2011)
The area of a circle is 5 pi and an arc 3 cm long cuts off a sector with an angle of... (answered by josmiceli)
The length of an arc of circle subtending an angle of measure 60* at the centre is 10cm.... (answered by macston,josgarithmetic)
In the diagram, O is the centre of the circle and sector angle COB is 120 degrees. CB has (answered by Boreal,ankor@dixie-net.com)
A sector of a circle of radius 6 cm subtends an angle of 105° at the centre. Calculate... (answered by ikleyn)
Find the area of the sector of a circle with diameter 32 feet and an angle of... (answered by josgarithmetic,Edwin McCravy)
(46) Sector ABC is 1/12 of a circle with diameter 24k. Line segment AD is perpendicular... (answered by CPhill,ikleyn)