Question

State true and false:
a) The line y=8 is perpendicular to x-axis.
b) The probability of any false event is 1.
c) A quadrilateral is convex, if each of the angle is less than 180°.
d) The area of a rhombus is 1/2×product of its diagonals.​

Answer 1

Answer:

a)false

b)true

'c)true

d)false

Step-by-step explanation:

hope it helps u

Answer 2

1. false
2. false
3. t true
4. false