Ok start off by finding the base first and the equation of finding the area of the square is A=bh
A=11 x 11= 121 cm^2
Next find the area of one triangle and the equation is A=1/2bh
A=1/2(11)(10)
A=55 cm^2
Multiply the area of one triangle by 4 since there are four triangles and it should equal to 220 cm^2. You then add this to the base and the final answer should be 341 cm^2.
I hope this helps
X/2 = 17
x = 17(2) ........multiply both sides by 2
x = 34
hope it helps
<span>9 divided by 3/2
= 9 (2/3)
= 6
--------------</span>
Answer:
29
Step-by-step explanation:
We can use the pythagorean theorem to find the length of the ladder




The answer is 29