Answer:
76cm^2
Step-by-step explanation:
Separate the shape into two different rectangles. Then add the area of the rectangles together.
4 x 4 = 16
6 x 10 = 60
16 + 60 = 76
Ladder=10 feet
bottom of ladder=4 feet
hight of tree=x
by using pythogorean theorem
h^2=altitude^2+altitude^2
10^2=4^2+x^2
100=16+x^2
84=x^2
taking sqrt on both sides
9.2=x
hope this helps
8 x 2 is 16
Divide 16 by 4, which is 4
Final Answer: 4 :)