Question

1. The highest power of a linear equation is
2. The probability of an impossible event is
3. The sum of all exterior angles of a convex polygon is
4. The number of digits in the square root of 625 is
5. The polygon with 7 sides is known as
6. The cube of an odd number is always
7. Zero has
reciprocal.
8. The square root of 196 is _
9. In a parallelogram, the diagonals are equal. It is a
10. The reciprocal of (-5) is_
or​

Answer 1

Answer:

ans-1-the highest power of linear equation is 1.

ans-7- No

ans-10- 5

ans-5- heptagon.

Answer 2

Step-by-step explanation:

If n is the number of sides of the polygon, then

(2n−4)×90

∘

=1440

∘

or 2n=20

or n=10