Answer:A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Write and solve an equation to find the length of each side of the triangle.
The sides can be found by taking the square root of the area. , where = side. . So the length of a side is 6.3 cm.
Step-by-step explanation:
26x3=78
78-x=72
x=6
She needs to buy at least 6 more to have enough for 26 students
5/6 = .83333333(repeating)
the 200th digit is 3
