End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
http://magle.farafile.ir/file/45385/طرح-درس-و-روش-تدریس-ریاضی-پنجم-فصل-6-مساحت-لوزی-و-ذوزنقه