Question

in the floor tile pattern the figure is a square and the two triangles are congruent. what is the length of AL?
A. 5 in.
B. 20 in.
C. 10 in.
D. 7.1 in.

Answer 1

Well if this figure is a square, then that means all sides are equal in length. AT=TI=IL=AL, therefore TI=AL. Since TI=5 in, then AL must also equal 5in. Your answer is A.

Answer 2

thanks!