The height of a triangle is 1.95 centimeters less than 2.5 times the corresponding base. the area of the triangle is 112.8 square centimeters. the quadratic equation that correctly models this situation is 2.5x^2−1.95x=225.6 or 2.5x^2−1.95x−225.6=0, where x represents the base of the triangle. how long is the base of this triangle?

9.897 cm ( approx )

Step-by-step explanation:

Given equation is,

Where,

x = base of the triangle, ( in cm )

By further simplifying the above equation,

By quadratic formula,

Since, side can not be negative,

Hence, the length of the base = 9.897 cm.

a = 11 : 4

b = 38

c = 1 for every 6

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /