Step-by-step explanation:
The angle where the shadow ends is
The distance from the tree to the angle of end shadow equal (60-20)=40ft
So the tall of tree is
The answer to h) is 12k squared (to the second power) and the answer to i) is 24p cubed (to the third power)
Answer:
Step-by-step explanation:
Answer:
A. 39°
Step-by-step explanation:
Complementary angles total 90°. The angle of interest is ...
90° -51° = 39°
2. alternate angles I think
3. vertically opposite angles
4. Interior angles