خزان دائرى طوله 10متر
ونصف قطره 2.5
لمعرفه سعته يطبق عليه قانون حجم الاسطوانه وهو =مساحه القاعده *الارتفاع
حيث مساحه القاعده الدائريه=ط*نق تربيع
حيث ط=3.14
ونق تعنى نصف القطر=2.5
اذن مساحه القاعده
=3.17*(2.5*2.5)=19.625
اذن سعة الخزان
=19.625*10=196.25 متر مربع
A circular tank with a length of 10 meters and a radius of 2.5 meters has a volume of 196.25 cubic meters. To calculate the volume, the formula for the volume of a cylinder is used, which is equal to the area of the base multiplied by the height. The area of the circular base is calculated by multiplying pi by the square of the radius, resulting in an area of 19.625 square meters. Therefore, the volume of the tank is found by multiplying the base area by the height, resulting in a volume of 196.25 cubic meters.