Which statement represents the biconditional statement of the conditional statements? if the measures of two angles have a sum of 180º, then the angles are supplements. if two angles are supplements, then their measures have a sum of 180º. the measures of two angles do not have a sum of 180º if and only if the angles are not supplements. the measures of two angles have a sum of 180º if and only if the angles are supplements. the measures of two angles do not have a sum of 180º if and only if the angles are supplements. the measures of two angles have a sum of 180º if and only if the angles are not supplements. pleaaseee 13p! brainliest if correct

The measures of two angles have a sum of 180º if and only if the angles are supplements. This statement is true.

A biconditional statement has 2 parts : a conditional statement that states "If hypothesis, then conclusion" and a converse statement which states " If conclusion, then hypothesis" . When both these parts are true, then it is called a biconditional statement.

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a