If the measure of sector of a circle with radius 7 cm is `90^@` ,

preview_player
Показать описание
If the measure of sector of a circle with radius 7 cm is `90^@` , what is the perimeter of the sector?
Рекомендации по теме
Комментарии
Автор

Thank you very much sir 👍👍🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

masterajcreation
Автор

the way where is the radius given in the question??

angelcristy