해법
Each side of a square postage stamp is 2 inches long. What is the stamp's area?
해법
솔루션 단계
Given:
Square area given
인기 있는 예
what is the 반지름 of a a sphere with a volume of 32398 cubic centimeters to the nearest tenthcalculate the length of the diagonal of a square with side length of 4 cm.eight more than half a number is thirtyJack is planning to invest 65 000 at 4.8% p.a. for 7 years with interest compounded monthly. Calculate the compound interest earned on Jack’s investment.Kareem wants to ride his bike from St. Louis to Champaign, Illinois. The 거리 is 180 miles. If he rides at a steady rate of 16 miles per hour, how many hours will the trip take?