• ¿Existe un polígono cuya suma de los ángulos
interiores
es 3060 °?
Si es posible, ¿cuántos lados tiene?
Si no, explica por qué no.

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

What is the slope of the line shown below?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.