Hello, foreverbrokenpromises!

I can't get your diagram to show up

. . but I think I've figured it out.

is an isosceles trapezoid with: .

is extended to so that

Point is on the hypotenue of right triangle

The length of is:

. .

So I've figured out that the height of the trapezoid is 15 . Right!

. . and that . Yes!

Can someone help me find with this information given and explain why?Code:o T * | * | * | * | P 16 Q * | o-----------o | /: * :\ | / : * : \ | / : * : \ | / * 15: \ | / * : : \ | o-----+-----------+-----o - - - - - o S 8 A 16 B 8 R 16 V

Draw

Draw

Then: .

We see that: .

Hence: .

Divide by 2: .

Since , we have: . . . . answer (b)