гипсэн нунтаг үйлдвэрлэх шугам ба чулуу бутлуурыг …
Өмнөд Африкт жижиг нийлмэл бордоо үйлдвэрлэх шугам. Area of a parallelogram видео Талбай Хан Академи. if we have a rectangle with base length B and height length H we know how to figure out its area its area is just going to be the base is going to be the base times the height the base times I this is just a review of the area of ...