Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

Math question! please help!

OpenStudy (anonymous):

OpenStudy (ganpat):

you can use following formula Area of Rectangle - 2*Area of quarter circle..

OpenStudy (ganpat):

can u solve further ?

OpenStudy (anonymous):

You pic is a troll face, dont know if i should believe you? -_-

OpenStudy (ganpat):

ha ha ha ha ha h!!!!!!!!

OpenStudy (anonymous):

Find the area of a rectangle first then find the area of a circle using the given measure.and then Area of Rectangle -1/2 area of a cirlce

OpenStudy (anonymous):

hahahahhahha,,,u should believe him,,he's correct

OpenStudy (anonymous):

So what do i do to find answer???/

OpenStudy (ganpat):

Area of rectangle = 10 * 20 = 200 sq ft.. Area of quarter circle = (pi * r sq) / 4 = (3.14 * 10 sq) / 4 = 78.5 ft sq.. So area of shaded portion = 200 - 2 (78.5) = 43 sq ft...

OpenStudy (ganpat):

follow the troll !!!!

OpenStudy (anonymous):

Hahaha well thanks! 3 medals for you!

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!