SOLUTION: find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians. Please help.
Algebra.Com
Question 787357: find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians. Please help.
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians.
***
Area of sector=(1/2)r^2*theta=9
theta=9/(r^2/2)=9/(25/2=18/25
theta=18/25 radians
RELATED QUESTIONS
What is the area of a circle sector whose radius is 10 inches and whose central angle... (answered by lwsshak3)
the central angle theta of a circle with radius 9 inches intercepts an arc 20 inches,... (answered by jsmallt9,robertb)
Find the radius of a circle which has a sector area of 9 pi whose central angle is 90... (answered by Alan3354,stanbon)
A sector of area 5π/3 square inches is formed by a central angle of 45°. What is the (answered by Alan3354)
A sector of area 5π/3 square inches is formed by a central angle of 45°. What is the (answered by josgarithmetic)
The area of a circle is 225 pi square inches. find the area of the sector whose central... (answered by TimothyLamb)
PLS. HELP ME SOLVE THIS PROBLEM. TNX
PROB. 1 IN A CIRCLE OF RADIUS 6 INCHES, THE LENGTH (answered by Theo)
he central angle theta of a circle with radius 19 inches intercepts an arc 25 inches,... (answered by Alan3354)
the radius of a circle is 6 inches what is the area of a sector bounded by a central... (answered by josmiceli)