The first both angles measure 45 degrees
Step by step explanation:
Complementary angles are angles that add up to 90 degrees and it said they both are equal which means both of them have to be half of the 90 degrees and half of 90 is 45 so 45 degrees
The answer will be 12.37 ft. Hope this helps! Mark brainly please!
Answer:

Step-by-step explanation:



Substitute
into second equation:




Substitute
and
into the third equation:



Substitute
into
:

Plug in y and z values into
:

Step-by-step explanation:
13.5 is the difference of the length of the roads