Question

(1. Area of quadrilateral ABCD = Area of A ABC + Area of _______
(2. If the radii of two spheres are in the ratio 2:3, then the ratio of their
respective volumes is______
3. If 2 is a zero of the polynomial ax2 – 2x, then the value of 'a' is____
4. A line intersecting a circle in two points is called a______
5. All squares are_____
. (congruent/similar)​

Answer 1

Answer:

1. A of triangle DBC

2.2:3

3. 0

4. SECANT

5. SIMILIAR