Identify the apothem of the regular decagon.
a. fg
b. fk
c. fl
d. kl

Identify the number 127 as a rational or irrational. explain

How are sas and sss used to show that two triangles are congruent?

Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]