What is the range of y = log8 x?

a. all real numbers less than 0
b. all real numbers greater than 0
c. all real numbers not equal to 0
d. all real numbers

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)