The quadrilateral shown is a rhombus. if ab = 17 and ae = 8, what is the measure of be

Step-by-step explanation:

we know that

In a rhombus the diagonals are perpendicular

so

The triangle ABE is a right triangle

see the attached figure to better understand the problem

Applying the Pythagoras Theorem to the right triangle ABE

where

AB is the hypotenuse of the right triangle (greater side)

AE and BE are the legs of the right triangle

we have

substitute

solve for BE

C)16

Step-by-step explanation:

you can use a^2+ b^2=c^2

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.