You can make an cb chart. so to equal -6 you need the numbers -7, 1. so now the equation is ( x - 7 )( x + 1 ). if you want to solve it set it equal to 0 and solve.
The perimeter is 47cm. The area would be 111cm^2. Hope this helped, could I possibly get brainliest?
1.57, divide two times pi (3.14)
Step-by-step explanation:
5x5
because 5^2 equals the area