The given measurement of a surface Area of a sphere is 196π.Find it's radius
(thanks in advance)

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

1. what is the measure of ∠abc? what is the measure of ∠abd?