Question

in the figure ABCD is a square with BE =BF , AB = ( 7t - 6) cm and AD = (2t + 9) CM. find the values of t. the length of AB. the angle of x and y​

Answer 1

WHAT IS BE?...B is joined to E but where is E...u have not mentioned about E

Answer 2

Answer:

7t-6=2t+9

t=3

not AB= 7x2-6=8

now angle EBC=45 (EC=EB) in ECB

and angle FEB=BFE

so In Triangle EFC

FEB+BFE+EBF=180

X+X+45=180

so X=67.5

then y=22.5