Question

Awarding medal.
Find the area of the rhombus if AE = 20 m and DE = 32 m.
A. 640 m^2
B. 1,280 m^2
C. 104 m^2
D. 2,560 m^2

Answer 1

so if you notice those 2 triangles, and were to use 20 as the stand them up as

Answer 2

in a rhombus, the diagonals cross each other at 90 degrees, and it's sides are equal, thus you find the area for one triangle, add it up 4 times for each, and that's the area of the rhombus

Answer 3

so the answer is B?

Answer 4

yes

Answer 5

thank you

Answer 6

yw

Answer 7

In this case you probably can use the formula\[\Large A = 0.5 * d_1*d_2\] since you've likely used it in class. d1 and d2 are the lengths of the diagonals (note that they only gave half the length of the diagonals in the diagram)