Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Ví dụ phổ biến
the curved surface of a circular cone can be folded out to form a semicircle with the đường kính 20cm , find the volume of the cone40% of what number is 120Two coins are flipped. What is the probability that both coins land on heads?The sum of two numbers is 15 and their hiệu is 1 . What are the numbers?The bán kính of a circle is 14 in. Find its area in terms of pipi.