Given only a compass and straightedge, greeks were able to construct any geometric object they wished true or flase

Step-by-step explanation:

Examples:

regular heptagon

regular nexus

angle of measure 1°

Having only a compass and straightforwardness can not be constructed.

The given statement is a FALSE statement.

The ancient Greek mathematicians believed that any construction could be done by straightedge and a compass but when they actually tried to construct they observed that some polygons were constructed but most of them were not.

Later on , In algebra it was observed that:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.