there are two triangles in the coordinate plane. triangle abc has the following
coordinates: a(1, 2), b(7,2), andc(5, 4). the second triangle edf has the following
coordinates: e(1,7), d(7,7), and f(5,9).
calculate the perimeter of each triangle, round your answer to the nearest tenth.
perimeter of triangle abc is
perimeter of triangle edf is

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

pi x^2

step-by-step explanation:

pi times x squared

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd