Lời Giải
The radius of a circle is 18 in. Find its area in terms of pi\pi.
Lời Giải
+1
Ký hiệu thập phân
Các bước giải pháp
Given:
Diện tích hình tròn đã cho
Ví dụ phổ biến
twice the hiệu of a number and 5 is at most 16twice the hiệu of a number and 5 is at most 19One positive integer is 6 less than twice another. The sum of their squares is 164. Find the integers.Michael opened a savings account and deposited 100.00. The account earns 8% interest, compounded quarterly. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?What is the volume of a sphere with bán kính of 8m , rounded to the nearest tenth of a cubic meter?