Why do small businesses use more expensive forms of credit?

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

h/o/e/s mad

step-by-step explanation:

si si si

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.