PL HELP IF WRONG I WILL REPORT Which statement can be written as a biconditional statement?
Group of answer choices

If a polygon has 4 sides, then the figure is a quadrilateral.

If an angle measures 46°, then it is an acute angle.

If x = –4, then x^2 = 16.

If two angles are supplementary, then one is obtuse and one is acute.

A

Step-by-step explanation:

a

Step-by-step explanation:

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

c

c

c

c

c

c

c

cc

c

step-by-step explanation: