I'm guessing 9.1 is a typo and it's suppose to be 9.0. In that case, the answer is D
Answer:
d should be correct
Step-by-step explanation:
prove me wrong
The angle of depression is the same as the base angle next to the right angle because of alternate interior angles. Use the tangent ratio:
. The angle of depression, therefore, is 27
Answer:
No
Step-by-step explanation:
Because when you cross multiply the ratios
1*13 and 2*7
13 does not equal 14
so they do not form a proportion