If x = 8 units, y = 5 units, and h = 3 units, then what is the area of the parallelogram shown above?

a. 40 square units
b. 26 square units
c. 24 square units
d. 15 square units

i will give crown to best answer

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?