Because you know the area and that the shape is a square... if the side length is "s"... to find "s" you would say...
s²=1.69
Take the root of both sides and...
s=1.3 km
Answer:
B
Step-by-step explanation:
Since the triangle is right use the tangent ratio to find x
tan64° =
=
Multiply both sides by 11
x = 11 × tan64° = 22.55 → B
3.305
+1.7
5.005
Line up the decimal points and add like you usually would add.
5.005 is the answer.
15.4m Square because That is what I got when I times those two together