Question

true or false 1) zero is the multiplicative identity of rational number true or false 2) equalization with liner expression is one variable only are called liner equalization true or false 3) the sum of measure of the three angle of triangle is 180 degree true or false 4) right sided shape is called decagon true or false​

Answer 1

1.false

2.true

3.true

4.false

Step-by-step explanation:

1. 1 is the mulplicative identity of rational number . 0 cannot be a mulplicative identity for rational numbers because multiply any number with zero is itself a zero

3.according to angle sum property the sum of three angle measure is 180 degree

4.the internal angle is 144 degree and decagon is ten sided shape

HOPE IT IS HELPFUL