What is the area of this figure? ​

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Who long does it take to drive 150 miles at 45 miles per hour