Mathematics, 28.08.2019 22:30 ManBun99
Let $abcd$ be a convex quadrilateral, and let $p$, $q$, $r$, $s$, $t$, $u$, $v$, and $w$ be the trisection points of the sides of $abcd$, as shown. [asy] unitsize(1 cm); pair a, b, c, d, p, q, r, s, t, u, v, w; a = (1,2); b = (4,3); c = (5,-1); d = (0,0); p = (2*a + b)/3; q = (a + 2*b)/3; r = (2*b + c)/3; s = (b + 2*c)/3; t = (2*c + d)/3; u = (c + 2*d)/3; v = (2*d + a)/3; w = (d + 2*a)/3; fill(a--q--r--c--u--v--cycle, gray(0.7)); draw(a--b--c--d--cycle); draw(q--r); draw(u--v); dot("$a$", a, nw); dot("$b$", b, ne); dot("$c$", c, se); dot("$d$", d, sw); dot("$p$", p, n); dot("$q$", q, n); dot("$r$", r, e); dot("$s$", s, e); dot("$t$", t, dir(270)); dot("$u$", u, dir(270)); dot("$v$", v, nw); dot("$w$", w, nw); [/asy] if the area of quadrilateral $abcd$ is 180, then find the area of hexagon $aqrcuv$.
Answers: 2
Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 22.06.2019 00:20
Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.
Answers: 3
Mathematics, 22.06.2019 04:30
Arectangular garden measures 5m by 7m. both dimensions are to be extended by the same amount so that the area of the garden is doubled. by how much should the dimensions increase, to the nearest tenth of a metre?
Answers: 2
Let $abcd$ be a convex quadrilateral, and let $p$, $q$, $r$, $s$, $t$, $u$, $v$, and $w$ be the tris...
German, 21.04.2021 23:00
Mathematics, 21.04.2021 23:00
Chemistry, 21.04.2021 23:00
Mathematics, 21.04.2021 23:00
Chemistry, 21.04.2021 23:00
English, 21.04.2021 23:00
Mathematics, 21.04.2021 23:00
Mathematics, 21.04.2021 23:00