Question

Choose the statement that is true and has a converse that is also true.
Select one:
a. If an angle measures 45 degrees, then the angle is acute.
b. If x2 = 100, then x = 10.
c. If x − 1 = 8, then x = 9.
d. If a line has the equation y = 3x + 2, then the slope of the line is 3.

Answer 1

If an angle measures 45 degrees, then the angle is acute.
Converse: If the angle is acute, then the angle measures 45 degrees.
This is false because the angle can measure anything below 90 degrees and still be acute.

Can you do the rest by yourself?

Answer 2

I. If A is true then B is true

Conversely

II If B is true then A is True

Find those statements where II. is true