Break the Calendar Chaos: A Family-Friendly App That Bridges Everyones Schedule!

**Break the Calendar Chaos: A Family-F

**Break the Calendar Chaos: A Family-F
Unoccupied area = 1500 square meters - 100π square meters
#### 1500 - 100π
A pyramid with a square base of side 10 cm and height 15 cm is cut by a plane parallel to the base at half its height. What is the volume of the smaller, lower pyramid formed?
Volume of original pyramid = (1/3) × (10 cm)^2 × 15 cm = 500 cubic cm
Height of smaller pyramid = 15 cm / 2 = 7.5 cm
Radius of base at half height = 10 cm / 2 = 5 cm
Volume of smaller pyramid = (1/3) × (5 cm)^2 × 7.5 cm = 62.5 cubic cm
#### 62.5**Question 1:
A quadratic equation is given as \(ax^2 + bx + c = 0\). If \(a = 2\), \(b = -4\), and \(c = -6\), find the roots of the equation using the quadratic formula.
The quadratic formula is \(x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\).