The united states government used to make coins of many different values for each point state it’s wort as a what is sensitive of one dollar

the answer is here: : )

:

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

4.

step-by-step explanation:

it have the same area.brainliest

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.