Mathematics, 01.09.2019 03:00, cluchmasters3831
In trapezoid $abcd$, the parallel sides $ab$ and $cd$ have lengths of 8 and 20 units, respectively, and the altitude is 12 units. points $e$ and $f$ are the midpoints of sides $ad$ and $bc$, respectively. what is the area of quadrilateral $efcd$ in square units?
Answers: 1
units.
(square units)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 12:30, lanakay2006
Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .
Answers: 1
Mathematics, 21.06.2019 14:00, dontcareanyonemo
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.
Answers: 3
Mathematics, 21.06.2019 14:30, mcouil9369
Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done
Answers: 3
Do you know the correct answer?
In trapezoid $abcd$, the parallel sides $ab$ and $cd$ have lengths of 8 and 20 units, respectively,...
Questions in other subjects:
Mathematics, 04.11.2020 19:20
Social Studies, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
