Find the values for x and y in oabcd.
11. ae = 3x, ec = y, de = 4x, eb = y + 1

x=1, y=3

Step-by-step explanation:

we know that

In a parallelogram, the diagonals bisect each others

In this problem ABCD is a parallelogram

so

AE=EC

DE=EB

substitute the given values

----> equation A

----> equation B

Solve the system by substitution

substitute equation A in equation B

solve for x

Find the value of y

therefore

x=1, y=3

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

i think the length is 12 and the width is 17